Ghulam Zaheer, M.D.
Cardiovascular Disease Physician · Barstow, CA
Ghulam Zaheer, M.D. is a cardiovascular disease physician with a practice address in Barstow, California, and NPI 1295825503, issued on Oct 15, 2006. Check the license (California A26638, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ghulam Zaheer
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- A26638 CA
Self-reported in NPPES; status is on the state search - Practice location
- 600 E Williams St, Barstow, CA 92311
- Phone
- (760) 256-0328
- Enumerated
- Oct 15, 2006
- Entity
- Type 1 · individual
Verify Ghulam Zaheer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A26638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
74% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
830 Medicare Part D claims for 92 beneficiaries, against an average of 3,149 among the 19,556 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium62 claims
- Carvedilol44 claims
- Eliquis44 claims
- Metoprolol Succinate42 claims
- Rosuvastatin Calcium40 claims
- Isosorbide Mononitrate Er32 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.
Cardiovascular Disease Physician providers in California
There are 2,322 cardiovascular disease physician records in California.
Other cardiovascular disease physician records in California
- Abdul Abbasi, MDLong Beach, CA1710071717
- Lillian Abdelmalek, MDSacramento, CA1881343796
- Robin Abdelmalik, M.D. FACCTemecula, CA1275656662
- Roberto Abdelnur, MDEl Centro, CA1982648606
- Sohail Abdi-Moradi, M.D.Moorpark, CA1376862938
- Nadia Abelhad, M.D.Chula Vista, CA1619400801
- Mohammad Abid, MD FACCIndio, CA1699857706
- Georges Abou Rjaili, MDRiverside, CA1073896544
- Maria Abraham, M.D.San Francisco, CA1669436960
- Theodore Abraham, M.D.San Francisco, CA1467427096
Common questions
What is Ghulam Zaheer, M.D.'s NPI number?
Ghulam Zaheer, M.D.'s National Provider Identifier (NPI) is 1295825503, issued on Oct 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ghulam Zaheer, M.D. located?
The NPPES record lists a practice address at 600 E Williams St, Barstow, CA, 92311. Phone: (760) 256-0328. Providers update this record themselves, so call before visiting.
How can I verify Ghulam Zaheer, M.D.'s license?
NPPES lists California license number A26638, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ghulam Zaheer, M.D. prescribe under Medicare Part D?
In 2024, Ghulam Zaheer, M.D. had 830 Medicare Part D claims for 92 beneficiaries; the average among cardiovascular disease physician prescribers was 3,149. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.