Christopher Williams PH.D.
About this NPIWhat this record shows.
NPI 1003505967 is registered to Christopher Williams PH.D., a Psychologist practising at 2510 Galpin Ave in Royal Oak, Michigan. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Christopher Williams PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2023.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20231018001068Clinical PsychologistIL
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Christopher Williams PH.D. accepts. To confirm in-network status with your specific health plan, contact Christopher Williams PH.D. directly at (773) 218-0523.
Frequently asked
Yes. NPI 1003505967 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (773) 218-0523.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Christopher Williams PH.D. is a Type-1 individual NPI.