Ryan Williams, MD
NPI 1265865133 · Pediatrics Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Williams, MD is a Pediatrics Physician provider in Louisville, KY (NPI 1265865133).
Provider details
- NPI number
- 1265865133
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R4544 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-15
- Last updated
- 2020-10-29
- Certified
- 2020-10-29
Frequently asked questions
- What is Ryan Williams's NPI number?
- Ryan Williams's National Provider Identifier (NPI) is 1265865133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Williams's specialty?
- Ryan Williams is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Williams located?
- Ryan Williams's practice location on file with NPPES is 9702 Stonestreet Rd Ste 100, Louisville, KY 40272-6809.
- What is Ryan Williams's phone number?
- The practice phone number listed in the NPPES registry for Ryan Williams is (502) 588-0610.
- Does Ryan Williams accept Medicare?
- Ryan Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Williams's NPI active?
- Yes — Ryan Williams's NPI (1265865133) is active in the NPPES registry as of the last update on 2020-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.