Alireza Rezapour, M.D
Internal Medicine Physician · Concord, CA
Alireza Rezapour, M.D is an internal medicine physician with a practice address in Concord, California, and NPI 1043370224, issued on Dec 11, 2006. Check the license (California A52542, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alireza Rezapour
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A52542 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Sierra Road, Concord, CA 94518
- Phone
- (925) 363-2000
- Enumerated
- Dec 11, 2006
- Record last updated
- Feb 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (925) 363-2006
- Medicare enrollment
- Enrolled (PECOS I20051101000374); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2000 Sierra Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosario AcevesClinical Social Worker1639504301
- Luciana Cisneros, RDRegistered Dietitian1669195293
- Emily Corrigan, MDHospitalist Physician1316081722
- Grace Huang Tarnow, NPNurse Practitioner1932829587
- German Huerta Castro, NPFamily Nurse Practitioner1669921631
- Karla Mansilla, MA, MPA, ASWSocial Worker1477064079
Verify Alireza Rezapour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A52542Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average internal medicine physician in 2024
3,431 Medicare Part D claims for 216 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 75 claims were for opioids.
Most prescribed
- Jardiance291 claims
- Atorvastatin Calcium225 claims
- Rosuvastatin Calcium196 claims
- Amlodipine Besylate165 claims
- Lisinopril139 claims
- Metformin Hcl132 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
- South County Community Health Center IncEast Palo Alto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alireza Rezapour among 17,696 internal medicine physician records in California
Alireza Rezapour, 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 updated2021 · 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 Concord → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Huaming Chou, MDConcord, CA 945181902868672
- Syed Naqvi, MDConcord, CA 945181073692117
- Stacy ZambranoConcord, CA 945181992094171
- William Morfeld, M.D.Clayton, CA 945171306145107
- Johnson Adeyanju, M.D.Concord, CA 945201467403147
- Mike Bannout, M.D.Concord, CA 945201598784662
- David Bressler, M.D.Concord, CA 945201962456210
- Anna Chang, M.D.Concord, CA 945201568402931
Common questions
What is Alireza Rezapour, M.D's NPI number?
Alireza Rezapour, M.D's National Provider Identifier (NPI) is 1043370224, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alireza Rezapour, M.D located?
The NPPES record lists a practice address at 2000 Sierra Road, Concord, CA, 94518. Phone: (925) 363-2000. Providers update this record themselves, so call before visiting.
How can I verify Alireza Rezapour, M.D's license?
NPPES lists California license number A52542, 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 Alireza Rezapour, M.D prescribe under Medicare Part D?
In 2024, Alireza Rezapour, M.D had 3,431 Medicare Part D claims for 216 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.