Tanya L Duncan-williams, AA-C - Medicare Anesthesiology Assistant in Riverview, FL

  1. Home
  2. Anesthesiologist Assistant
  3. FL
  4. Riverview
Tanya L Duncan-williams, AA-C is a medicare enrolled "Anesthesiologist Assistant" in Riverview, Florida. She graduated from nursing school in 2022 and has 4 years of diverse experience with area of expertise as Anesthesiology Assistant. She is a member of the group practice Baycare Medical Group, Inc. and her current practice location is 6901 Simmons Loop, Riverview, Florida. You can reach out to her office (for appointments etc.) via phone at (813) 870-4015.

Tanya L Duncan-williams is licensed to practice in Florida (license number AA730) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1336133271.

Contact Information

Tanya L Duncan-williams, AA-C
6901 Simmons Loop,
Riverview, FL 33578-9498
(813) 870-4015
Not Available

Map and Direction




Provider's Profile

Full NameTanya L Duncan-williams
GenderFemale
SpecialityAnesthesiology Assistant
Experience4 Years
Location6901 Simmons Loop, Riverview, Florida
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Tanya L Duncan-williams graduated from nursing school in 2022
  NPI Data:
  • NPI Number: 1336133271
  • Provider Enumeration Date: 09/07/2005
  • Last Update Date: 03/30/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6709864028
  • Enrollment ID: I20221201002133

Medical Identifiers

Medical identifiers for Tanya L Duncan-williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336133271NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367H00000XAnesthesiologist Assistant AA730 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Josephs HospitalTampa, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baycare Medical Group, Inc.64067536231537

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Tanya L Duncan-williams allows following entities to bill medicare on her behalf.
Entity NameBaycare Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043269871
PECOS PAC ID: 6406753623
Enrollment ID: O20031216000718
Entity NameAmerican Anesthesiology Services Of Florida Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508318387
PECOS PAC ID: 1850674540
Enrollment ID: O20170202001989

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Tanya L Duncan-williams is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Tanya L Duncan-williams, AA-C
2995 Drew St,
Clearwater, FL 33759-3012

Ph: (727) 315-7496		Tanya L Duncan-williams, AA-C
6901 Simmons Loop,
Riverview, FL 33578-9498

Ph: (813) 870-4015

Reviews and Comments


Anesthesiologist Assistant Nurses in Riverview, FL

Nathan William Paluch, AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 6901 Simmons Loop, Riverview, FL 33578
Phone: 813-302-8000    
Allison Leigh Matis, AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 6901 Simmons Loop, Riverview, FL 33578
Phone: 813-350-7244    Fax: 813-350-7246

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.