NPPES file of Aug 9, 2026

Adrian Zaharia, M.D.

Geriatric Medicine (Family Medicine) Physician · Houston, TX

Adrian Zaharia, M.D. is a geriatric medicine (family medicine) physician with a practice address in Houston, Texas, and NPI 1609196955, issued on Jun 9, 2010. Check the license (Texas N6787, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609196955
Name
Adrian Zaharia
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Family Medicine) Physician 207QG0300X
License number
N6787 TX
Self-reported in NPPES; status is on the state search
Practice location
7887 Cambridge St, Houston, TX 77054
Phone
(832) 436-8561
Enumerated
Jun 9, 2010
Record last updated
Aug 31, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(713) 481-8474
Medicaid ID
2156432-01 TX
Medicare enrollment
Enrolled (PECOS I20100809000762); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7887 Cambridge St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Latoya Bagwell, DPTPhysical Therapist1023325420
  2. Mary Crouse, CCC, SLPSpeech-Language Pathologist1053526095
  3. Denise Ertel-Moore, MSN, APRN, NP-BCGerontology Nurse Practitioner1639129364
  4. Anil Garyali, M.D.Geriatric Medicine (Internal Medicine) Physician1376608125
  5. Julie Grissett, GNPGerontology Nurse Practitioner1538471446
  6. Teresa Guerrero, M.D.Internal Medicine Physician1073723995

Verify Adrian Zaharia in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license N6787    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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71% more Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024

8,953 Medicare Part D claims for 411 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 88 claims were for opioids.

  1. Adrian Zaharia8,953
  2. Specialty average5,222

Most prescribed

  1. Atorvastatin Calcium482 claims
  2. Trazodone Hcl355 claims
  3. Eliquis348 claims
  4. Levothyroxine Sodium325 claims
  5. Amlodipine Besylate320 claims
  6. Furosemide275 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 one group practice

  1. Trumen Physicians And Associates PLLCHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Geriatric Medicine (Family Medicine) Physician providers in Texas

There are 121 geriatric medicine (family medicine) physician records in Texas.

All 121 in Texas → Every provider in Houston →

Other geriatric medicine (family medicine) physician records in Texas

  1. Adekunle Adedeji, M.D.El Paso, TX1902086937
  2. Shekher Adolph, M.D.San Antonio, TX1982728853
  3. Raul Aguilar, M.D.Lackland A F B, TX1164492120
  4. Saamia Ahmed, M.D.Irving, TX1306232509
  5. Adeeba Akhtar, M.D.Houston, TX1447264429
  6. Mohammad Alam, MDSugar Land, TX1669535357
  7. Nimat Alam, MDOdessa, TX1972737898
  8. Teresa Albright, M.D.Houston, TX1427018969
  9. Anita Alvarez-Cruz, M.D.Katy, TX1235297409
  10. Maria Ambalong, MDDallas, TX1285660076

Common questions

What is Adrian Zaharia, M.D.'s NPI number?

Adrian Zaharia, M.D.'s National Provider Identifier (NPI) is 1609196955, issued on Jun 9, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Adrian Zaharia, M.D. located?

The NPPES record lists a practice address at 7887 Cambridge St, Houston, TX, 77054. Phone: (832) 436-8561. Providers update this record themselves, so call before visiting.

How can I verify Adrian Zaharia, M.D.'s license?

NPPES lists Texas license number N6787, 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 Adrian Zaharia, M.D. prescribe under Medicare Part D?

In 2024, Adrian Zaharia, M.D. had 8,953 Medicare Part D claims for 411 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.