MOHAMMAD ALAMGIR MAHMUD (MD, MPH, PHD) – Internal Medicine Physician, NPI 1164513784
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,508 INTERNAL MEDICINE in CA
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Provider Addresses for MOHAMMAD ALAMGIR MAHMUD (MD, MPH, PHD)
703, Magnolia Avenue, Corona Spectrum, Corona, Riverside County, California, 92879, United States
CORONA, CA 928793118
Phone: (951) 340-2178
Fax: (951) 340-2478
Mailing address matches the actual address.
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: 2004-12-22
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 |
|---|---|---|---|---|
| I20041222000883 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 244 | 212 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 68 | 16 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 52 | 36 | $0 |
| 87811 | Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 52 | 52 | $0 |
| J1885 | Injection, ketorolac tromethamine, per 15 mg | 49 | 24 | $0 |
Insurance plans in this area (ZIP 92879)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | CA | |
| Family Practice | NV | |
| Internal Medicine | CA | |
| - | CA | |
| - | CA | |
| Nurse Practitioner | CA | |
| Emergency Medicine | CA | |
| Cardiovascular Disease (Cardiology) | CA | |
| Emergency Medicine | CA | |
| Family Practice | CA |
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