Sarah Mathis, DO
NPI 1639618341 · Family Medicine Physician · Amherst, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1639618341
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 302856 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 44 |
| Atenolol | 44 |
| Escitalopram Oxalate | 38 |
| Verapamil Hclbrand: Verapamil Er | 30 |
| Irbesartan | 30 |
| Bupropion Hclbrand: Bupropion Xl | 25 |
| Metoprolol Succinate | 25 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 23 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Additional practice locations (2)
- 355 Wagner AveBuffalo, NY 14212-2159Phone: (716) 816-6369
- 6934 Williams Rd Ste 200Niagara Falls, NY 14304-3080Phone: (716) 297-1860
Registry dates
- Enumerated
- 2017-02-14
- Last updated
- 2020-10-01
- Certified
- 2020-10-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.