Joanna Lynn Tolin, MD
NPI 1366768996ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Pennington, NJ
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Capital Health Medical Group, practicing in Pennington, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $1,394,818 for 2,723 claims, against $49,745 paid for services in 2024. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $132.91 in all, mostly food and beverage. Lists Capital Health Medical Center - Hopewell and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1366768996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2010 |
| Last updated in NPPES | May 6, 2021 |
| Certified by provider | May 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | MD448323 | 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 (NJ); Practitioner - Endocrinology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 210 |
|---|---|
| Services billed | 1,351 across 19 procedure codes |
| Paid by Medicare | $49,745 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,723 · 6,194 30-day fills |
|---|---|
| Patients | 304 |
| Total drug cost | $1,394,818 |
| Generic share | 35% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Capital Health Medical GroupPennington, NJ · 440 clinicians
Hospital affiliations
- Capital Health Medical Center - HopewellPennington, NJ
- Capital Health Regional Medical CenterTrenton, NJ
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ
- St Mary Medical CenterLanghorne, PA
Industry payments (Open Payments)
- 2025$132.91 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $113.96 | 1 |
| Ascendis Pharma Endocrinology Inc | $18.95 | 1 |
What the 2025 payments were for
- Food and Beverage$132.91 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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