Hafsa Zia, M.D.
Hospitalist Physician · Houston, TX
Hafsa Zia, M.D. is a hospitalist physician with a practice address in Houston, Texas, and NPI 1992190342, issued on Apr 2, 2015. Check the license (Texas S5529, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hafsa Zia
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- S5529 TX
57557 TN
Self-reported in NPPES; status is on the state search - Practice location
- 11800 Astoria Blvd, Houston, TX 77089
- Phone
- (281) 929-6184
- Enumerated
- Apr 2, 2015
- Record last updated
- Feb 12, 2026
- Medicare enrollment
- Enrolled (PECOS I20240821004257); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 11800 Astoria Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Syed Abbas, MDHospitalist Physician1891271904
- Mai Abouelsaad, M.D.Nephrology Physician1790168086
- Gyanendra Acharya, MDHospitalist Physician1689099756
- Oluwaseun Ajibade, MDHospitalist Physician1316243868
- Najlaa Al Sudani, MDHospitalist Physician1831682780
- Wendy Alcanter, M.D.Emergency Medicine Physician1902225956
Verify Hafsa Zia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S5529Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average hospitalist physician in 2024
529 Medicare Part D claims for 212 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Pantoprazole Sodium55 claims
- Cephalexin39 claims
- Furosemide37 claims
- Prednisone23 claims
- Clopidogrel22 claims
- Atorvastatin Calcium17 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.
The MIPS final score for 2023 (Medicare payment program): 92.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Memorial Hermann Medical GroupHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hafsa Zia among 1,587 hospitalist physician records in Texas
Hafsa Zia, M.D. 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 2015, is newer than 52% of them.
- NPI issued2015 · 52% of these records are older, 42% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2010 · median 2013 among the 1,298 with a school on file
- Record last updated2026 · 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 Houston → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Gyanendra Acharya, MDHouston, TX 770891689099756
- Oluwaseun Ajibade, MDHouston, TX 770891316243868
- Angela Asare, M.D.Houston, TX 770891497019400
- Jawad Babar, MDHouston, TX 770891336300516
- Joseph Dulaney, D.O.Houston, TX 770891356733018
- Sarwat Fatima, MDHouston, TX 770891710394093
- Nautam Ganatra, MDHouston, TX 770891154515625
- Nguyen Huynh, DOHouston, TX 770891457462954
Common questions
What is Hafsa Zia, M.D.'s NPI number?
Hafsa Zia, M.D.'s National Provider Identifier (NPI) is 1992190342, issued on Apr 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Hafsa Zia, M.D. located?
The NPPES record lists a practice address at 11800 Astoria Blvd, Houston, TX, 77089. Phone: (281) 929-6184. Providers update this record themselves, so call before visiting.
How can I verify Hafsa Zia, M.D.'s license?
NPPES lists Texas license number S5529, 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 Hafsa Zia, M.D. prescribe under Medicare Part D?
In 2024, Hafsa Zia, M.D. had 529 Medicare Part D claims for 212 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Hafsa Zia, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.