Robin S. Adamson, PA-C
NPI 1649220401ActiveIndividual· Physician Assistant, Medical· Chandler, AZ
Physician Assistant, Medical (PA-C) with Neurosurgical Associates Ltd, practicing in Chandler, Arizona. 351 Medicare patients in 2024, $77,983 paid; all of their 286 Part D prescriptions were generic. Spr Therapeutics, Inc was the largest of 3 companies reporting payments in 2025, $283.46 in all, mostly food and beverage.
Overview
| NPI | 1649220401 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Mar 5, 2025 |
| Certified by provider | Mar 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 3083 | AZ |
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 - Physician Assistant (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 351 |
|---|---|
| Services billed | 1,299 across 16 procedure codes |
| Paid by Medicare | $77,983 |
Part D prescriptions in 2024
| Prescriptions (claims) | 286 · 310 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $2,864 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Neurosurgical Associates LtdChandler, AZ · 74 clinicians
Industry payments (Open Payments)
- 2025$283.46 · 5 payments from 3 companies
- 2024$407.81 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Spr Therapeutics, Inc | $130.00 | 1 |
| Abbott Laboratories | $123.91 | 2 |
| Nalu Medical, Inc. | $29.55 | 2 |
What the 2025 payments were for
- Food and Beverage$283.46 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant, Medical providers in Chandler
- 1467316042
- 1891179552
- 1841269412
- 1972065027
- 1932433620
- 1194327510
- 1588705214
- 1003895426
- 1154898476
- 1093432098
- 1770248502
- 1215916655