Diego Neira, PHYSICIAN ASSISTANT
NPI 1851440416ActiveIndividual· Physician Assistant· Lawrence, MA
Physician Assistant (PHYSICIAN ASSISTANT) with Greater Lawrence Family Health Center Inc, practicing in Lawrence, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $576,175 for 5,022 claims, against $180.51 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $577.13 in all, mostly food and beverage. Lists Boston Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1851440416 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSISTANT |
| Sole proprietor | Yes |
| NPI issued | Jan 10, 2007 |
| Last updated in NPPES | Mar 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA1955 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 18 across 5 procedure codes |
| Paid by Medicare | $180.51 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,022 · 9,353 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $576,175 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Greater Lawrence Family Health Center IncLawrence, MA · 122 clinicians
Hospital affiliations
- Boston Medical CenterBoston, MA
- Holy Family HospitalMethuen, MA
- Merrimack Health Lawrence HospitalLawrence, MA
Other facilities
- Northeast Rehabilitation HospitalInpatient rehabilitation facility · Salem, NH
Industry payments (Open Payments)
- 2025$577.13 · 5 payments from 4 companies
- 2024$125.04 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $222.25 | 2 |
| Astrazeneca Pharmaceuticals LP | $128.50 | 1 |
| Corcept Therapeutics | $115.58 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $110.80 | 1 |
What the 2025 payments were for
- Food and Beverage$577.13 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Lawrence
- 1497488795
- 1619463809
- 1740039452
- 1700955895
- 1720243652
- 1649365610
- 1508045097
- 1235347899
- 1649517202
- 1194366765
- 1548252802
- 1184386948