Mohammad Shakir, M.D.
NPI 1578515862ActiveIndividual· Specialist· Chandler, AZ
Specialist (M.D.) in Chandler, Arizona, licensed in AZ, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $2,475,579 for 3,308 claims, against $1,075,216 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,164 in all, mostly food and beverage.
Overview
| NPI | 1578515862 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | Mar 15, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 29303 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 323 |
|---|---|
| Services billed | 71,856 across 24 procedure codes |
| Paid by Medicare | $1,075,216 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,308 · 6,034 30-day fills |
|---|---|
| Patients | 464 |
| Total drug cost | $2,475,579 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$1,164 · 57 payments from 14 companies
- 2024$1,526 · 65 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $305.99 | 12 |
| Amgen Inc. | $178.84 | 12 |
| Pfizer Inc. | $169.74 | 9 |
| E.R. Squibb & Sons, L.L.C. | $84.98 | 4 |
| Ucb, Inc. | $80.59 | 4 |
What the 2025 payments were for
- Food and Beverage$1,164 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 Specialist providers in Chandler · All Specialist providers in Arizona