Colleen Williams Ma
About this NPIWhat this record shows.
NPI 1821784414 is registered to Colleen Williams Ma, a Counselor practising at 36555 26 Mile Rd Ste 3700 in Lenox, Michigan. Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Colleen Williams Ma has been enumerated in the National Provider Identifier (NPI) registry since 2023.
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
- I20250724002357Mental Health CounselorMI
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 Colleen Williams Ma accepts. To confirm in-network status with your specific health plan, contact Colleen Williams Ma directly at (248) 608-4514.
Frequently asked
Yes. NPI 1821784414 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Counselor 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 (248) 608-4514.
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. Colleen Williams Ma is a Type-1 individual NPI.