Grace Niklas, MD
NPI 1093740599ActiveIndividual· Internal Medicine· Hingham, MA
Internal Medicine (MD) in Hingham, Massachusetts, licensed in MA, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $423,437 for 4,809 claims, against $89,816 paid for services in 2024. Lilly USA, LLC was the largest of 14 companies reporting payments in 2025, $1,983 in all, mostly food and beverage. Lists Brigham and Women Faulkner Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093740599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Dec 5, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 50515 | MA |
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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 293 |
|---|---|
| Services billed | 1,212 across 17 procedure codes |
| Paid by Medicare | $89,816 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,809 · 10,870 30-day fills |
|---|---|
| Patients | 339 |
| Total drug cost | $423,437 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- South Shore HospitalSouth Weymouth, MA
Other facilities
- Croi HealthHome health agency · Norwell, MA
- Presidential Home Health Care LLCHome health agency · Quincy, MA
- South Shore Visiting Nurse AssociationHome health agency · Rockland, MA
Industry payments (Open Payments)
- 2025$1,983 · 90 payments from 14 companies
- 2024$1,943 · 89 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $438.29 | 18 |
| Pfizer Inc. | $291.68 | 12 |
| Abbvie Inc. | $278.25 | 16 |
| Astrazeneca Pharmaceuticals LP | $266.18 | 11 |
| Exact Sciences Corporation | $158.99 | 8 |
What the 2025 payments were for
- Food and Beverage$1,983 · 90 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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