Ronald Williams, PH.D.
NPI 1457358392 · Clinical Neuropsychologist · Richmond, IN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Williams, PH.D. is a Clinical Neuropsychologist provider in Richmond, IN (NPI 1457358392).
Provider details
- NPI number
- 1457358392
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 20040664A (IN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 11104 Parkview Circle DrSte 110Fort Wayne, IN 46845-1730Phone: (260) 460-3203Fax: (260) 460-3130
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Ronald Williams's NPI number?
- Ronald Williams's National Provider Identifier (NPI) is 1457358392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Williams's specialty?
- Ronald Williams is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Ronald Williams located?
- Ronald Williams's practice location on file with NPPES is 2200 W Main St, Richmond, IN 47374-3882.
- What is Ronald Williams's phone number?
- The practice phone number listed in the NPPES registry for Ronald Williams is (765) 973-9294.
- Does Ronald Williams accept Medicare?
- Ronald Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Williams's NPI active?
- Yes — Ronald Williams's NPI (1457358392) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.