Marya Caroline Williamson, AA - Medicare Anesthesiologist Assistant in Tampa, FL

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Marya Caroline Williamson, AA is a medicare enrolled "Anesthesiologist Assistant" in Tampa, Florida. Her current practice location is 3001 W Dr Martin Luther King Jr Blvd, Tampa, Florida. You can reach out to her office (for appointments etc.) via phone at (813) 350-7244.

Marya Caroline Williamson is licensed to practice in Florida (license number AA249) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1063817575.

Contact Information

Marya Caroline Williamson, AA
3001 W Dr Martin Luther King Jr Blvd,
Tampa, FL 33607-6307
(813) 350-7244
(813) 350-7246

Map and Direction




Provider's Profile

Full NameMarya Caroline Williamson
GenderFemale
SpecialityAnesthesiologist Assistant
Location3001 W Dr Martin Luther King Jr Blvd, Tampa, Florida
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063817575
  • Provider Enumeration Date: 10/27/2014
  • Last Update Date: 04/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4981928363
  • Enrollment ID: I20150112001846

Medical Identifiers

Medical identifiers for Marya Caroline Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063817575NPI-NPPES
013893200MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367H00000XAnesthesiologist Assistant AA249 (Florida)Primary

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. Marya Caroline Williamson allows following entities to bill medicare on her behalf.
Entity NameSheridan Healthcorp Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629781711
PECOS PAC ID: 3173429693
Enrollment ID: O20031208000355
Entity NameBaycare Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043269871
PECOS PAC ID: 6406753623
Enrollment ID: O20031216000718
Entity NameGreater Florida Anesthesiologists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528630795
PECOS PAC ID: 3173711017
Enrollment ID: O20101220000829
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. Marya Caroline Williamson 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
Marya Caroline Williamson, AA
2995 Drew St,
Clearwater, FL 33759-3012

Ph: (727) 315-7496		Marya Caroline Williamson, AA
3001 W Dr Martin Luther King Jr Blvd,
Tampa, FL 33607-6307

Ph: (813) 350-7244

Reviews and Comments


Anesthesiologist Assistant Nurses in Tampa, FL

Mrs. Kayla Edmonds, CAA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3001 W Dr Martin Luther King Jr Blvd, Tampa, FL 33607
Phone: 813-350-7244    
Ms. Julia Chung, AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3001 W Dr Martin Luther King Jr Blvd, Tampa, FL 33607
Phone: 813-350-7244    Fax: 813-350-7246
Jeffrey Glenn Hess, PA-AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3001 W Dr Martin Luther King Jr Blvd, Tampa, FL 33607
Phone: 813-350-7244    Fax: 813-350-7246
Brighu Kumar, AA-C
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: American Anesthesiology Associates Of Florida, Inc, 300 W Dr Martin Luther King Jr Blvd, Tampa, FL 33607
Phone: 813-350-7244    Fax: 813-350-7246
Ms. Mackensie Ligon, AA
Anesthesiologist Assistant
Medicare: Medicare Enrolled
Practice Location: 12902 Usf Magnolia Dr, Tampa, FL 33612
Phone: 888-663-3488    
Mrs. Kristen Monique Siefring, AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3001 W Dr Martin Luther King Jr Blvd, Tampa, FL 33607
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.