Rachel Joan Williams, M.D.
NPI 1285070250ActiveIndividual· Emergency Medicine· Portland, ME
Emergency Medicine (M.D.) in Portland, Maine, trained at University of Rochester School of Medicine and Dentistry (class of 2013). Mostly services rather than prescriptions: Medicare paid $32,610 for 253 patients in 2024, with only 17 Part D claims. Otsuka America Pharmaceutical, Inc. reported $33.45 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1285070250 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 17, 2013 |
| Last updated in NPPES | Aug 28, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD21964 | ME |
| Emergency Medicine | 207P00000X | 2016-00838 | NC |
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 - Emergency Medicine (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 299 across 24 procedure codes |
| Paid by Medicare | $32,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 17 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $144.32 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Emergency Medicine |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
- 2025$33.45 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $33.45 | 2 |
What the 2025 payments were for
- Food and Beverage$33.45 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 108 emergency medicine physicians in Portland · All emergency medicine physicians in Maine