Rosalba Yohalina Santana, MD
NPI 1821506031ActiveIndividual· Internal Medicine, Nephrology· Morristown, NJ
Internal Medicine, Nephrology (MD) with Practice Associates Medical Group, practicing in Morristown, New Jersey. In 2024 Medicare paid $52,966 for 237 patients, and Part D covered 120 of their prescriptions, 86% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $547.42 in all, mostly food and beverage. Lists Ahs Hospital Corp and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1821506031 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 22, 2018 |
| Last updated in NPPES | Aug 21, 2024 |
| Certified by provider | Aug 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 25MA12130000 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 634 across 19 procedure codes |
| Paid by Medicare | $52,966 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 214 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $8,612 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliations
- Ahs Hospital CorpHackettstown, NJ
- Chilton Medical CenterPompton Plains, NJ
- Morristown Medical CenterMorristown, NJ
- Newton Medical CenterNewton, NJ
- Overlook Medical CenterSummit, NJ
Industry payments (Open Payments)
- 2025$547.42 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $149.53 | 2 |
| Apellis Pharmaceuticals, Inc. | $143.31 | 1 |
| Amgen Inc. | $110.16 | 1 |
| Dexcom, Inc. | $108.10 | 1 |
| Avadel Cns Pharmaceuticals, LLC | $36.32 | 2 |
What the 2025 payments were for
- Food and Beverage$547.42 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Morristown
- 1245325026
- 1336233956
- 1346335114
- 1578670931
- 1649361692
- 1710407580
- 1770550030
- 1932375581
- 1679969315
- 1508128851
- 1073785150
- 1083951826
All 17 nephrologists in Morristown · All nephrologists in New Jersey