Robert Merle Johnston, MD
NPI 1194928689ActiveIndividual· Psychiatry & Neurology, Psychiatry· Framingham, MA
Psychiatry & Neurology, Psychiatry (MD) with Advocates, Inc., practicing in Framingham, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $84,503 for 1,679 claims, against $11,935 paid for services in 2024.
Overview
| NPI | 1194928689 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 11, 2007 |
| Last updated in NPPES | Aug 28, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 253118 | 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 - Psychiatry (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 158 across 3 procedure codes |
| Paid by Medicare | $11,935 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,679 · 2,085 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $84,503 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Advocates, Inc.Framingham, MA · 112 clinicians
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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All 19 psychiatrists in Framingham · All psychiatrists in Massachusetts