Mariam Hassan
Hospitalist Physician · Katy, TX
Mariam Hassan is a hospitalist physician with a practice address in Katy, Texas, and NPI 1366024051, issued on Apr 22, 2021. Check the license (Texas V0755, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mariam Hassan
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- V0755 TX
Self-reported in NPPES; status is on the state search - Practice location
- 23900 Katy Fwy Ste W2100, Katy, TX 77494
- Phone
- (281) 644-8111
- Enumerated
- Apr 22, 2021
- Record last updated
- Jun 26, 2025
- Medicare enrollment
- Enrolled (PECOS I20240907000681); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 23900 Katy Fwy Ste W2100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tope Ajibade, MDHospitalist Physician1740586411
- Mashal Awais, MDHospitalist Physician1659950160
- Amber Carrillo, MDHospitalist Physician1700406501
- Tajdeep Dhindsa, M.D.Hospitalist Physician1992022081
- Hayan Ibraheem, MDHospitalist Physician1801450127
- Sayyed Jaffri, M.D.Hospitalist Physician1548494016
Verify Mariam Hassan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license V0755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average hospitalist physician in 2024
231 Medicare Part D claims for 56 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril22 claims
- Levothyroxine Sodium18 claims
- Amlodipine Besylate16 claims
- Metformin Hcl16 claims
- Losartan Potassium12 claims
- Rosuvastatin Calcium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Memorial Hermann Medical GroupKaty, TX
- Promedica Monroe Physicians PLLCMonroe, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariam Hassan among 1,587 hospitalist physician records in Texas
Mariam Hassan is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 86% of them.
- NPI issued2021 · 86% of these records are older, 8% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2019 · median 2013 among the 1,298 with a school on file
- Record last updated2025 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in Katy → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Hibah AijazKaty, TX 774941154709665
- Tope Ajibade, MDKaty, TX 774941740586411
- Gheyath AlbadwiKaty, TX 774941881049500
- Nynke Den Hollander, MDKaty, TX 774941124271812
- Tajdeep Dhindsa, M.D.Katy, TX 774941992022081
- Nneamaka Enwemnwa, M.DKaty, TX 774941801026448
- Neil Gala, M.D.Katy, TX 774941659729028
- Sayyed Jaffri, M.D.Katy, TX 774941548494016
Common questions
What is Mariam Hassan's NPI number?
Mariam Hassan's National Provider Identifier (NPI) is 1366024051, issued on Apr 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mariam Hassan located?
The NPPES record lists a practice address at 23900 Katy Fwy Ste W2100, Katy, TX, 77494. Phone: (281) 644-8111. Providers update this record themselves, so call before visiting.
How can I verify Mariam Hassan's license?
NPPES lists Texas license number V0755, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mariam Hassan prescribe under Medicare Part D?
In 2024, Mariam Hassan had 231 Medicare Part D claims for 56 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.