Sarah Williamson, MD
NPI 1306423231 · Dermatopathology (Pathology) Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Williamson, MD is a Dermatopathology (Pathology) Physician provider in Rochester, MN (NPI 1306423231).
Provider details
- NPI number
- 1306423231
- Entity type
- Individual
- Primary specialty
- Dermatopathology (Pathology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 79795 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 102 | 32 |
| Ketoconazole | 72 | 26 |
| Doxycycline Hyclate | 65 | 16 |
| Ammonium Lactate | 59 | 19 |
| Clobetasol Propionate | 57 | 18 |
| Hydroxychloroquine Sulfate | 35 | — |
| Clindamycin Phosphate | 34 | 11 |
| Fluocinonide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$308 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2500 Metrohealth DrCleveland, OH 44109-1900Phone: (216) 778-3376
Registry dates
- Enumerated
- 2021-03-26
- Last updated
- 2025-06-11
- Certified
- 2025-06-11
Frequently asked questions
- What is Sarah Williamson's NPI number?
- Sarah Williamson's National Provider Identifier (NPI) is 1306423231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Williamson's specialty?
- Sarah Williamson is listed in the NPPES registry with a primary specialty of Dermatopathology (Pathology) Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Williamson located?
- Sarah Williamson's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-1900.
- What is Sarah Williamson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Williamson is (507) 284-2511.
- Does Sarah Williamson accept Medicare?
- Sarah Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Williamson's NPI active?
- Yes — Sarah Williamson's NPI (1306423231) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.