Individual Healthcare Provider
Jon P Williams, D.O., PH.D.
Provider's NPPES record last updated: December 17, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1629415476
- Primary Specialty
- Psychiatry & Neurology — Neurology
- Practice Location
- Centerville, Ohio
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 19, 2026, 12:02 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Psychiatry & Neurology
Neurology
Allopathic & Osteopathic Physicians
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Taxonomy code 2084N0400X Military Health Care Provider
Other Service Providers
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
Taxonomy code 171000000X
Provider-Reported License Information
- Psychiatry & Neurology (Indiana)
- 02004573A
- Military Health Care Provider (Indiana)
- 02004573A
Practice Locations
Practice Location
2300 Miami Valley Dr Ste 550
Centerville, Ohio 45459-1298
Phone: (937) 438-7500
Additional Practice Location
9000 N Main St Ste 238
Englewood, Ohio 45415-1184
Phone: (937) 836-6976
Additional Practice Location
30 E Apple St Ste 5254a
Dayton, Ohio 45409-2939
Phone: (937) 208-4200
Additional Practice Location
200 Medical Center Dr Ste 325
Middletown, Ohio 45005-5178
Phone: (513) 708-7620
Additional Practice Location
3130 N County Road 25a Ste 114
Troy, Ohio 45373-1337
Phone: (937) 440-7665
Record Information
- Enumeration Date
- June 3, 2013
- Provider's NPPES Record Last Updated
- December 17, 2024
- Certification Date
- December 17, 2024
- NPISignal NPPES Dataset
- August 2026
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