Mirjana Barjaktarovic, MD, PHD
NPI 1255959664ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Bronx, NY
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD, PHD) with The William W Backus Hospital, practicing in Bronx, New York. Part D covered 231 prescriptions written in 2024, 51% of them generic. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $81.25 in all, mostly food and beverage. Lists Lawrence & Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1255959664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2020 |
| Last updated in NPPES | Jun 9, 2025 |
| Certified by provider | Jun 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 78894 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (CT) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 231 · 465 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $96,697 |
| Generic share | 51% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- The William W Backus HospitalNorwich, CT · 249 clinicians
Hospital affiliations
- Lawrence & Memorial HospitalNew London, CT
- William W Backus HospitalNorwich, CT
Industry payments (Open Payments)
- 2025$81.25 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $31.61 | 1 |
| Abbott Laboratories | $28.62 | 1 |
| Insulet Corporation | $21.02 | 1 |
What the 2025 payments were for
- Food and Beverage$81.25 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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