Ejaz Mahmood, M.D.
NPI 1366895500ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Elkins Park, PA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Einstein Practice Plan Inc and 1 other group, practicing in Elkins Park, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $2,118,278 for 4,201 claims, against $117,892 paid for services in 2024. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $167.49 in all, mostly food and beverage. Lists Bayhealth Hospital, Sussex Campus and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1366895500 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 22, 2016 |
| Last updated in NPPES | Jan 6, 2026 |
| Certified by provider | Jan 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | C1-0024078 | DE |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | MD492038 | PA |
| Student in an Organized Health Care Education/Training Program | 390200000X | MT211494 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (DE); Practitioner - Endocrinology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 2,946 across 17 procedure codes |
| Paid by Medicare | $117,892 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,201 · 9,258 30-day fills |
|---|---|
| Patients | 533 |
| Total drug cost | $2,118,278 |
| Generic share | 35% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Endocrinology |
Medical groups
- Einstein Practice Plan IncElkins Park, PA · 794 clinicians
- Bayhealth Medical Center, IncDover, DE · 413 clinicians
Hospital affiliations
- Bayhealth Hospital, Sussex CampusMilford, DE
- Bayhealth Medical Center, Kent CampusDover, DE
- Beebe Medical CenterLewes, DE
- Jefferson Einstein Philadelphia HospitalPhiladelphia, PA
Industry payments (Open Payments)
- 2025$167.49 · 7 payments from 4 companies
- 2024$201.17 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $76.61 | 2 |
| Sequel Med Tech, LLC | $35.61 | 2 |
| Abbott Laboratories | $34.88 | 2 |
| Insulet Corporation | $20.39 | 1 |
What the 2025 payments were for
- Food and Beverage$167.49 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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