James Edward Greer, MD
NPI 1548268303ActiveIndividual· Psychiatry & Neurology, Psychiatry· Providence, RI
Psychiatry & Neurology, Psychiatry (MD) with Community Care Alliance, practicing in Providence, Rhode Island. Their prescriptions cost Medicare Part D more than their services did: $1,654,745 for 3,343 claims, against $5,782 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 9 companies reporting payments in 2025, $175,662 in all, mostly speaking and faculty fees. Lists The Miriam Hospital as a hospital affiliation.
Overview
| NPI | 1548268303 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 14, 2005 |
| Last updated in NPPES | Oct 18, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 6611 | RI |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | 6611 | RI |
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 - Psychiatry (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 81 across 4 procedure codes |
| Paid by Medicare | $5,782 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,343 · 3,621 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $1,654,745 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- Community Care AllianceWoonsocket, RI · 31 clinicians
Hospital affiliation
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$175,662 · 205 payments from 9 companies
- 2024$178,460 · 215 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $71,669 | 81 |
| Teva Pharmaceuticals USA, Inc. | $24,642 | 27 |
| Neurocrine Biosciences, Inc. | $23,091 | 25 |
| Vanda Pharmaceuticals Inc. | $21,459 | 26 |
| Alkermes, Inc. | $18,196 | 22 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$131,721 · 56 payments
- Consulting Fee$28,075 · 10 payments
- Travel and Lodging$9,620 · 33 payments
- Food and Beverage$6,247 · 106 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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