Samir R. Thadani, M.D.
Cardiovascular Disease Physician · South San Francisco, CA
Samir R. Thadani, M.D. is a cardiovascular disease physician with a practice address in South San Francisco, California, and NPI 1558430678, issued on Nov 6, 2006. Check the license (California A104376, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Samir R. Thadani
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- A104376 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 EL Camino Real, South San Francisco, CA 94080
- Phone
- (650) 742-2230
- Enumerated
- Nov 6, 2006
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101004000560); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 1200 EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslie Adams, PHARMDPharmacist1902338486
- Kristine Aguirre, RRTRegistered Respiratory Therapist1528539996
- Lena AlazzehPhysical Therapist1629739859
- Kate AlbeePhysical Therapist1053464495
- Jason Anderson, MDHospitalist Physician1831277466
- Karl Anderson, MDUrology Physician1700964301
Verify Samir R. Thadani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A104376Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,050 Medicare Part D claims for 408 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Metoprolol Succinate253 claims
- Spironolactone187 claims
- Jardiance185 claims
- Furosemide173 claims
- Losartan Potassium150 claims
- Atorvastatin Calcium142 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
- Permanente Medical Group IncSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samir R. Thadani among 2,574 cardiovascular disease physician records in California
Samir R. Thadani, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2004 · median 1999 among the 1,742 with a school on file
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in South San Francisco → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Waichi Chan, MDSouth San Francisco, CA 940801144372368
- Edward Fischer, MDSouth San Francisco, CA 940801720166341
- Jonathan Fox, MD, PHDSouth San Francisco, CA 940801578727889
- Alexander Gold, MDSouth San Francisco, CA 940801528459351
- Thomas Pong, MDSouth San Francisco, CA 940801285712877
- Douglas Zuckermann, MDSouth San Francisco, CA 940801639277221
- Robert Blumberg, MDRedwood City, CA 940631336227990
- Alexander Chen, MDRedwood City, CA 940631538248281
Common questions
What is Samir R. Thadani, M.D.'s NPI number?
Samir R. Thadani, M.D.'s National Provider Identifier (NPI) is 1558430678, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samir R. Thadani, M.D. located?
The NPPES record lists a practice address at 1200 EL Camino Real, South San Francisco, CA, 94080. Phone: (650) 742-2230. Providers update this record themselves, so call before visiting.
How can I verify Samir R. Thadani, M.D.'s license?
NPPES lists California license number A104376, 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 Samir R. Thadani, M.D. prescribe under Medicare Part D?
In 2024, Samir R. Thadani, M.D. had 2,050 Medicare Part D claims for 408 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.