Dr. Carla Williams M.D.
About this NPIWhat this record shows.
NPI 1073589396 is registered to Dr. Carla Williams M.D., a Specialist practising at 159 W Putnam Ave in Greenwich, Connecticut. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Carla Williams M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 2647207CT· Issued by AETNA
- P696779CT· Issued by OXFORD
- 031982CT· Issued by CONNECTICARE
- CV5863CT· Issued by HEALTHNET
- 010031982CT01CT· Issued by ANTHEM BCBS OF CT
Source: NPPES public registry.
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 Dr. Carla Williams M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Carla Williams M.D. directly at (203) 869-7080.
Frequently asked
Yes. NPI 1073589396 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist 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 (203) 869-7080.
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. Dr. Carla Williams M.D. is a Type-1 individual NPI.