Jennifer Adassa Griffiths, M.D.
NPI 1942656053ActiveIndividual· Internal Medicine· Valhalla, NY
Internal Medicine (M.D.) in Valhalla, New York, trained at New York Medical College (class of 2015). 117 Medicare patients in 2024, $49,524 paid; nearly all of their 176 Part D prescriptions were generic (95%). Bayer Healthcare Pharmaceuticals Inc. was the largest of 6 companies reporting payments in 2025, $1,065 in all, mostly food and beverage.
Overview
| NPI | 1942656053 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 6, 2016 |
| Last updated in NPPES | Nov 29, 2021 |
| Certified by provider | Nov 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 297021 | NY |
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 - Nephrology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 477 across 13 procedure codes |
| Paid by Medicare | $49,524 |
Part D prescriptions in 2024
| Prescriptions (claims) | 176 · 391 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $25,926 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Westchester Medical Center Advanced Physician Services PCValhalla, NY · 897 clinicians
Hospital affiliation
- Westchester Medical CenterValhalla, NY
Other facilities
- Fmc Beacon Dialysis CenterDialysis facility · Wappingers Falls, NY
- Fmc Fishkill Dialysis CenterDialysis facility · Fishkill, NY
Industry payments (Open Payments)
- 2025$1,065 · 23 payments from 6 companies
- 2024$331.95 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $405.03 | 11 |
| Otsuka America Pharmaceutical, Inc. | $211.48 | 4 |
| Vantive US Healthcare LLC | $144.66 | 1 |
| Amgen Inc. | $144.59 | 4 |
| Akebia Therapeutics Inc | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,065 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 69 internal medicine physicians in Valhalla · All internal medicine physicians in New York