Goslyn Rheuben Sylvan Jr., M.D.
NPI 1851341861ActiveIndividual· Internal Medicine· Lawrence, MA
Internal Medicine (M.D.) in Lawrence, Massachusetts, trained at New York Medical College (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $134,019 for 2,109 claims, against $49,105 paid for services in 2024.
Overview
| NPI | 1851341861 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Nov 20, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 227335 | MA |
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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 116 |
|---|---|
| Services billed | 809 across 31 procedure codes |
| Paid by Medicare | $49,105 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,109 · 3,842 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $134,019 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
Medical groups
- Mass General Brigham Medical Group Northern Massachusetts IncDanvers, MA · 827 clinicians
- Mass General Brigham Community Physicians IncWatertown, MA · 428 clinicians
Hospital affiliations
- Anna Jaques HospitalNewburyport, MA
- Merrimack Health Lawrence HospitalLawrence, MA
- North Shore Medical Center -Salem, MA
Other facilities
- Northeast Rehabilitation HospitalInpatient rehabilitation facility · Salem, NH
- Whittier Rehabilitation Hospital - BradfordLong-term care hospital · Bradford, MA
- Prescott HouseNursing home · North Andover, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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