Athar A. Shaikh, MD
NPI 1477531713ActiveIndividual· Internal Medicine· Nogales, AZ
Internal Medicine (MD) with Pima Heart Physicians PC, practicing in Nogales, Arizona. Their prescriptions cost Medicare Part D more than their services did: $1,077,787 for 15,123 claims, against $79,071 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $90.69 in all, mostly food and beverage. Lists Holy Cross Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1477531713 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 6, 2006 |
| Last updated in NPPES | Feb 1, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 29718 | 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 | 190 |
|---|---|
| Services billed | 1,546 across 38 procedure codes |
| Paid by Medicare | $79,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,123 · 36,857 30-day fills |
|---|---|
| Patients | 946 |
| Total drug cost | $1,077,787 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nuclear Medicine |
Medical group
- Pima Heart Physicians PCGreen Valley, AZ · 65 clinicians
Hospital affiliations
- Holy Cross HospitalNogales, AZ
- Tucson Medical CenterTucson, AZ
Other facilities
- Haven Home Health CareHome health agency · Tucson, AZ
Industry payments (Open Payments)
- 2025$90.69 · 5 payments from 3 companies
- 2024$116.49 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $55.98 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $19.07 | 1 |
| Novo Nordisk Inc | $15.64 | 1 |
What the 2025 payments were for
- Food and Beverage$90.69 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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