Tanya Duncan-Williams Aa-C
About this NPIWhat this record shows.
NPI 1336133271 is registered to Tanya Duncan-Williams Aa-C, a Anesthesiologist Assistant practising at 6901 Simmons Loop in Riverview, Florida. Anesthesiologist Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Tanya Duncan-Williams Aa-C has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Medicare enrollment
This provider holds 3 Medicare enrollments 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
- I20040712001303Anesthesiology AssistantGA
- I20061207000134Anesthesiology AssistantAL
- I20221201002133Anesthesiology AssistantFL
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 Tanya Duncan-Williams Aa-C accepts. To confirm in-network status with your specific health plan, contact Tanya Duncan-Williams Aa-C directly at (813) 870-4015.
Frequently asked
Yes. NPI 1336133271 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiologist Assistant 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 (813) 870-4015.
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. Tanya Duncan-Williams Aa-C is a Type-1 individual NPI.