Tahir Hassan, M.D
Internal Medicine Physician · Madera, CA
Tahir Hassan, M.D is an internal medicine physician with a practice address in Madera, California, and NPI 1346228780, issued on Jan 5, 2006. Check the license (California C51092, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tahir Hassan
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C51092 CA
Self-reported in NPPES; status is on the state search - Practice location
- 708 W Yosemite Ave, Madera, CA 93637
- Phone
- (559) 673-1111
- Enumerated
- Jan 5, 2006
- Record last updated
- Aug 28, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (559) 673-1414
- Medicare enrollment
- Enrolled (PECOS I20040406000752); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Tahir Hassan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C51092Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average internal medicine physician in 2024
5,130 Medicare Part D claims for 289 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 148 claims were for opioids.
Most prescribed
- Atorvastatin Calcium400 claims
- Gabapentin262 claims
- Metformin Hcl248 claims
- Amlodipine Besylate243 claims
- Levothyroxine Sodium209 claims
- Losartan Potassium197 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.
Industry payments in 2024: $728.02
25 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Tahir Hassan among 17,696 internal medicine physician records in California
Tahir Hassan, M.D is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1991 · median 2004 among the 11,065 with a school on file
- Record last updated2012 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Madera → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammad Ashraf, MDMadera, CA 936371881616159
- Simrat Batth, M.D.Madera, CA 936371245979194
- Steven Gustaveson, MDMadera, CA 936371598777559
- Sohaila Mojadaddi, MDMadera, CA 936371447354733
- Allan Nassar, MDMadera, CA 936371033129135
- Robert Nguyen, MDMadera, CA 936371780660704
- Amritpal Pannu, MDMadera, CA 936371306837927
- Satwant Samrao, MDMadera, CA 936371326142688
Common questions
What is Tahir Hassan, M.D's NPI number?
Tahir Hassan, M.D's National Provider Identifier (NPI) is 1346228780, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tahir Hassan, M.D located?
The NPPES record lists a practice address at 708 W Yosemite Ave, Madera, CA, 93637. Phone: (559) 673-1111. Providers update this record themselves, so call before visiting.
How can I verify Tahir Hassan, M.D's license?
NPPES lists California license number C51092, 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 Tahir Hassan, M.D prescribe under Medicare Part D?
In 2024, Tahir Hassan, M.D had 5,130 Medicare Part D claims for 289 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.