Ashley Williamson, DO
NPI 1992434831 · Family Medicine Physician · South Bend, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Williamson, DO is a Family Medicine Physician provider in South Bend, IN (NPI 1992434831).
Provider details
- NPI number
- 1992434831
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 02008488A (IN)
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 28 |
| Atorvastatin Calcium | 25 |
| Tramadol Hcl | 23 |
| Gabapentin | 19 |
| Pantoprazole Sodium | 18 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 15 |
| Losartan Potassium | 15 |
| Sotalol Hclbrand: Sotalol | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-07
- Last updated
- 2025-07-28
- Certified
- 2025-07-28
Frequently asked questions
- What is Ashley Williamson's NPI number?
- Ashley Williamson's National Provider Identifier (NPI) is 1992434831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Williamson's specialty?
- Ashley Williamson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ashley Williamson located?
- Ashley Williamson's practice location on file with NPPES is 714 N Michigan St, South Bend, IN 46601-1035.
- What is Ashley Williamson's phone number?
- The practice phone number listed in the NPPES registry for Ashley Williamson is (574) 647-7477.
- Does Ashley Williamson accept Medicare?
- Ashley Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Williamson's NPI active?
- Yes — Ashley Williamson's NPI (1992434831) is active in the NPPES registry as of the last update on 2025-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.