MR. ALIREZA REZAPOUR (M.D) – Internal Medicine Physician, NPI 1043370224
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,508 INTERNAL MEDICINE in CA
Provider Addresses for MR. ALIREZA REZAPOUR (M.D)
PO BOX 22210
OAKLAND, CA 946232210
Phone: (510) 535-4000
Fax: (510) 535-4189
Type: Mailing
2000 SIERRA ROAD
CONCORD, CA 94518
Phone: (925) 363-2000
Fax: (925) 363-2006
Type: Location
6769, North Fresno Street, Fresno, Fresno County, California, 93710, United States
SUITE 204
FRESNO, CA 93710
Phone: (559) 353-3953
Fax: (559) 261-2610
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-11-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20051101000374 | I | Internal Medicine | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 94623)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Physician Assistant | CA | |
| O P T O M E T R Y | CA | |
| Family Practice | CA | |
| Family Practice | CA | |
| Clinical Psychologist | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA | |
| Family Practice | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA |
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