The employer identification numbers (EINs) health plans and networks list for Memorial Hermann Rehabilitation Hospital - Katy in the in-network rate files they publish, with the organization NPIs billed under each.
Tax ID (EIN)
Plans and networks listing it
Organization NPIs
26-3896170Memorial Hermann Rehabilitation Hospital-Katy
48Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ambetter and 43 more
1043457583 Memorial Hermann Rehabilitation Hospital Katy LLC1861415119 Katy Rehabilitation Partners LP
Source: PayerPrice analysis of insurers' Transparency in Coverage in-network files. An EIN can cover several hospitals and clinics in a health system, and insurers sometimes list other organizations' NPIs under it.
What Memorial Hermann Rehabilitation Hospital - Katy reported to Medicare in its latest cost report, covering Oct 1, 2024 to Sep 30, 2025.
660
Inpatient discharges
Medicare 45%, Medicaid n/a
8,572
Inpatient days
67% of available bed days used
154
Employees (full-time equivalent)
Source: CMS cost report (HCRIS) (report 830508). Figures cover the reporting period, which is not always 12 months, and are self-reported.
Utilization by payer and unit
Inpatient days and discharges Memorial Hermann Rehabilitation Hospital - Katy reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.
Medicare
Medicaid
Other
Total
Inpatient days
3,800
14
4,758
8,572
Discharges
297
0
363
660
Average length of stay
12.8 days
13.1 days
13.0 days
Average daily census
10.4
0.0
13.0
23.5
2,491
Medicare Advantage days
190 discharges
13
Medicaid managed care days
Beds and days by unit
Unit
Beds
Inpatient days
Medicare days
Occupancy
Adults & pediatrics
35
8,572
3,800
67%
Source: CMS cost report (HCRIS, Form 2552-10), report 830508, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheet S-3 Part I.
Where patients come from
ZIP codes with the most Medicare inpatient stays at Memorial Hermann Rehabilitation Hospital - Katy in 2025. Market share is this hospital's part of every hospital's Medicare stays from the ZIP code. Its published Medicare stays went from 300 in 2020 to 294 in 2025.
ZIP code
Stays
Of this hospital's stays
Days
Charges
Market share
Share in 2020
77449
46
16%
617
$3.7M
2%
2%
77450
43
15%
515
$3M
2%
3%
77493
36
12%
423
$2.6M
2%
2%
77494
36
12%
508
$3M
2%
3%
77077
34
12%
424
$2.5M
2%
2%
77084
26
9%
293
$1.8M
1%
1%
77441
14
5%
183
$1.1M
2%
77079
13
4%
127
$832,086
1%
3%
77024
12
4%
155
$889,837
1%
1%
77433
12
4%
169
$1.1M
0%
77042
11
4%
138
$847,728
1%
77055
11
4%
134
$836,768
1%
Source: CMS Hospital Service Area file. Shares are of the 294 stays from ZIP codes CMS publishes; it omits ZIP codes with fewer than 11 stays, so market shares count published stays only.
Staff and facilities
Staff by profession and the rooms and units Memorial Hermann Rehabilitation Hospital - Katy reported at its latest Medicare certification survey (2024). Counts are people, not full-time equivalents.
173 clinicians who bill Medicare list Memorial Hermann Rehabilitation Hospital - Katy as a hospital affiliation. Showing 24 of them. Book a demo to see the commercial rates insurers publish for them, or start a free trial.
Source: CMS Doctors and Clinicians facility affiliations, released 2026-10-15, with names and specialties from NPPES. Affiliation means the clinician bills Medicare for care at this hospital; it is not employment.
Income statement
Revenue, expenses and income Memorial Hermann Rehabilitation Hospital - Katy reported to Medicare for Oct 1, 2024 to Sep 30, 2025. Percentages are of net patient revenue.
Line
Amount
Share
Gross patient revenue (charges)
$146.9M
472.3%
Inpatient
$51.6M
165.8%
Outpatient
$95.3M
306.4%
Contractual allowances and discounts
-$115.8M
-372.3%
Net patient revenue
$31.1M
100.0%
Operating expenses
-$30.5M
-98.0%
Operating income from patient care
$629,921
2.0%
Other income
$2M
6.4%
Investment income
$192,166
0.6%
Other
$1.8M
5.8%
Net income
$2.6M
8.4%
Gross revenue by payer
Line
Amount
Share
Traditional Medicare
$23.4M
16.2%
Other payers and self-pay
$121.2M
83.8%
Total charges
$144.6M
100.0%
Source: CMS cost report (HCRIS, Form 2552-10), report 830508, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Traditional Medicare is the program charges on Worksheets D-3 and D Part V; Medicaid is from Worksheet S-10.
Financial ratios
Computed from Memorial Hermann Rehabilitation Hospital - Katy's latest cost report.
2.0%
Operating margin
Operating income from patient care / net patient revenue
7.9%
Total margin
Net income / net patient revenue plus other income
13.2%
EBITDAR margin
Net income before interest, depreciation and leases (Worksheet A-7), / total revenue
Cash, temporary investments and net receivables / current liabilities
75 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
31 days
Days in patient receivables
Net patient receivables / daily net patient revenue
30 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
1.34
Asset turnover
Total revenue for a year / total assets
11.7 years
Average age of plant
Accumulated depreciation / depreciation for a year
Source: CMS cost report (HCRIS, Form 2552-10), report 830508, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Balance sheet
What Memorial Hermann Rehabilitation Hospital - Katy owned and owed at the end of its reporting period (Sep 2025), across all fund types: $24.7M in total assets and a $5.2M fund balance.
Show the balance sheetHide the balance sheet
Line
Amount
Of total assets
Cash and temporary investments
$5.9M
23.9%
Patient receivables, net
$2.6M
10.7%
Inventory
$30,861
0.1%
Total current assets
$8.8M
35.8%
Property and equipment, net of depreciation
$1.1M
4.4%
Investments and other assets
$14.8M
59.9%
Total assets
$24.7M
100.0%
Current liabilities
$2.4M
9.6%
Long-term debt
$77,309
0.3%
Total liabilities
$19.5M
79.0%
Fund balance (net assets)
$5.2M
21.0%
Source: CMS cost report (HCRIS, Form 2552-10), report 830508, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Financial trend
Memorial Hermann Rehabilitation Hospital - Katy's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.
Show 6 yearsHide 6 years
Fiscal year ending
Sep 2020
Sep 2021
Sep 2022
Sep 2023
Sep 2024
Sep 2025
Net patient revenue
$25.3M
$28.3M
$30M
$29.2M
$31.5M
$31.1M
Operating expenses
$41.5M
$27.1M
$28.1M
$28.8M
$30.5M
$30.5M
Operating margin
-64.2%
4.2%
6.2%
1.5%
3.2%
2.0%
Net income
-$14.2M
$2.7M
$3.5M
$2.1M
$3.2M
$2.6M
Total assets
$36.3M
$26.2M
$26.4M
$23.6M
$24.6M
$24.7M
Discharges
636
718
652
703
729
660
Inpatient days
9,025
9,796
8,506
9,142
9,323
8,572
Medicare Advantage days
2,108
2,358
1,840
2,153
2,674
2,491
Beds
35
35
35
35
35
35
Employees (FTE)
138
150
152
157
159
154
Source: CMS cost report (HCRIS, Form 2552-10), report 830508, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Departments
Each cost center Memorial Hermann Rehabilitation Hospital - Katy reports, largest first. Total cost includes its share of overhead; the cost-to-charge ratio is total cost / charges.
Show all 28 departmentsHide all 28 departments
Ancillary and outpatient departments
Department
Salaries
Total cost
Charges
Cost-to-charge
Square feet
Physical therapy
$4.7M
$8.9M
$36.1M
0.25
8,375
Radiology-diagnostic
$349,580
$2.6M
$11.8M
0.22
9,127
Wound care
$768,524
$2.5M
$19.5M
0.13
3,215
Occupational therapy
$1.1M
$1.9M
$9.8M
0.20
Respiratory therapy
$497,717
$841,576
$1.5M
0.57
Speech pathology
$471,903
$804,358
$1.7M
0.46
226
Medical supplies charged to patient
$753,908
$230,850
3.27
Electroencephalography
$332,643
$749,862
$3.5M
0.22
Mri
$220,071
$514,976
$14.4M
0.04
Drugs charged to patients
$494,711
$2.2M
0.23
Ct scan
$111,008
$424,989
$21M
0.02
Neuropsychology
$165,061
$333,360
$1.1M
0.30
565
Dialysis
$127,226
$183,085
0.69
Laboratory
$60,918
$3.4M
0.02
Impl. dev. charged to patients
$134
$3,724
0.04
Inpatient units
Department
Salaries
Total cost
Charges
Cost-to-charge
Square feet
Adults & pediatrics
$4.6M
$11.3M
$18.1M
0.62
27,556
Overhead (general service) departments
Department
Salaries
Direct cost
Paid hours
Average hourly wage
Square feet
Administrative & general
$529,489
$7.7M
1,714
Employee benefits department
$3.6M
258
Cap rel costs-bldg & fixt
$1.4M
52,731
Medical records & library
$312,626
$1M
411
Nursing administration
$635,673
$717,040
Pharmacy
$399,701
$681,946
Dietary
$495,194
507
Operation of plant
$395,591
Housekeeping
$387,341
Cap rel costs-mvble equip
$381,537
Laundry & linen service
$134,478
Central services & supply
$55,656
$124,371
577
Source: CMS cost report (HCRIS, Form 2552-10), report 830508, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheets A, B-1, C Part I and S-3 Part II.
Ownership
Organizations Memorial Hermann Rehabilitation Hospital - Katy reports to Medicare as owners or with operational control.
Mh Katy Rehab Hospital, LLC
5% or greater direct ownership interest, 74.7%, since 2009
Memorial Hermann Health System
5% or greater indirect ownership interest, since 2009
The officers and board members on Memorial Hermann Rehabilitation Hospital - Katy's Medicare enrollment and on the IRS Form 990 filed under its tax ID.
Officers and directors on the Medicare enrollment
Heath Rushing Officer, Board Secretary, since 2017
Jerry A Ashworth Officer, Board Secretary, since 2018
Mary Ann Euliarte Officer, Board Treasurer, since 2018
David L Callender Officer, President, since 2019
Max Reynolds Officer, SVP Chief Legal Officer, since 2025
Theresa Ancelet Pappas Officer, VP Revenue Cycle, since 2025
Paul E Bing Director, Board Member, since 2009
David W Reininger Director, Board Member, since 2017
Moo J Chung Director, Board Member, since 2017
James J Mccarthy Director, Board Member, since 2018
Ira L Flax Director, Board Member, since 2018
Charmaine Ferguson Managing employee, Avp Associate General Counsel, since 2018
Erin Asprec Managing employee, Executive Vice President, since 2018
Source: CMS Hospital All Owners (PECOS), the people the hospital lists on its Medicare enrollment; the first 13 of 18 are shown.
Programs and facilities
Accountable care organization (Medicare Shared Savings Program)
About Memorial Hermann Rehabilitation Hospital - Katy's rates and hospital price transparency.
How many patients does Memorial Hermann Rehabilitation Hospital - Katy admit?
Memorial Hermann Rehabilitation Hospital - Katy reported 660 inpatient discharges and 8,572 inpatient days from Oct 1, 2024 to Sep 30, 2025.
How many employees does Memorial Hermann Rehabilitation Hospital - Katy have?
Memorial Hermann Rehabilitation Hospital - Katy reported 154 full-time-equivalent employees on payroll from Oct 1, 2024 to Sep 30, 2025.
How much revenue does Memorial Hermann Rehabilitation Hospital - Katy make?
Memorial Hermann Rehabilitation Hospital - Katy reported $31.1M in net patient revenue on $146.9M of gross charges for Oct 1, 2024 to Sep 30, 2025, an operating margin of 2.0%, and net income of $2.6M.
Who is the CEO of Memorial Hermann Rehabilitation Hospital - Katy?
Memorial Hermann Rehabilitation Hospital - Katy's Medicare enrollment lists David L Callender as President since 2019.
What is Memorial Hermann Rehabilitation Hospital - Katy's tax ID (EIN)?
Insurers' price transparency files list Memorial Hermann Rehabilitation Hospital - Katy under employer identification number 26-3896170 (Memorial Hermann Rehabilitation Hospital-Katy). 48 health plans and networks list 26-3896170 for it.
How many doctors are affiliated with Memorial Hermann Rehabilitation Hospital - Katy?
173 clinicians who bill Medicare list Memorial Hermann Rehabilitation Hospital - Katy as a hospital affiliation in CMS's Doctors and Clinicians data. The largest groups are internal medicine physician (32), family medicine physician (22), gastroenterology physician (13).
Is Memorial Hermann Rehabilitation Hospital - Katy accredited?
Yes. CMS's Provider of Services file lists The Joint Commission as the accrediting organization for Memorial Hermann Rehabilitation Hospital - Katy, effective 2024.
Who owns Memorial Hermann Rehabilitation Hospital - Katy?
In its Medicare enrollment, Memorial Hermann Rehabilitation Hospital - Katy reports Mh Katy Rehab Hospital, LLC as 5% or greater direct ownership interest (74.7%).
What services does Memorial Hermann Rehabilitation Hospital - Katy offer?
CMS lists 12 services at Memorial Hermann Rehabilitation Hospital - Katy, including Acute Renal Dialysis, CARF Inpatient Rehabilitation (Commission On Accreditation Of Rehabilitation Facilities Inpatient Rehabilitation), Diagnostic Radiology, Dietary Care, OT (Occupational Therapy), Outpatient Rehabilitation.
Where do Memorial Hermann Rehabilitation Hospital - Katy's patients come from?
In CMS's 2025 Hospital Service Area file, the most Medicare inpatient stays at Memorial Hermann Rehabilitation Hospital - Katy came from ZIP codes 77449 (46), 77450 (43), 77493 (36).
How many beds does Memorial Hermann Rehabilitation Hospital - Katy have?
Memorial Hermann Rehabilitation Hospital - Katy has 35 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report. 118 are Medicare-certified beds in CMS's Provider of Services file. Facility type: Rehabilitation Hospital.
Where is Memorial Hermann Rehabilitation Hospital - Katy and what is its phone number?
Memorial Hermann Rehabilitation Hospital - Katy is located at 21720 KINGSLAND BOULEVARD, Katy, TX 77450. Its main phone number is 2815795678.
What is Memorial Hermann Rehabilitation Hospital - Katy's CCN (Medicare provider number)?
Memorial Hermann Rehabilitation Hospital - Katy's CMS Certification Number (CCN), also called its Medicare provider number, is 673038.
What is Memorial Hermann Rehabilitation Hospital - Katy's NPI number?
The National Provider Identifier (NPI) on file for Memorial Hermann Rehabilitation Hospital - Katy is 1043457583.
What health system is Memorial Hermann Rehabilitation Hospital - Katy part of?
Memorial Hermann Rehabilitation Hospital - Katy is affiliated with Memorial Hermann Healthcare System.
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