Tinuola Bolanle Ajayi, MBBS, MPH
NPI 1023698024ActiveIndividual· Internal Medicine· Lebanon, NH
Internal Medicine (MBBS, MPH) with Dartmouth-Hitchcock Clinic, practicing in Lebanon, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $42,128 for 503 claims, against $22,286 paid for services in 2024. Pfizer Inc. reported $109.54 in payments in 2025, mostly food and beverage. Lists Mary Hitchcock Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1023698024 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MBBS, MPH |
| Sole proprietor | No |
| NPI issued | Apr 13, 2021 |
| Last updated in NPPES | Dec 9, 2025 |
| Certified by provider | Dec 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25543 | NH |
| 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 236 across 9 procedure codes |
| Paid by Medicare | $22,286 |
Part D prescriptions in 2024
| Prescriptions (claims) | 503 · 915 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $42,128 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Dartmouth-Hitchcock ClinicLebanon, NH · 1,472 clinicians
Hospital affiliation
- Mary Hitchcock Memorial HospitalLebanon, NH
Industry payments (Open Payments)
- 2025$109.54 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $109.54 | 1 |
What the 2025 payments were for
- Food and Beverage$109.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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