Sherissa Chang-williams, PA-C - Medicare Physician Assistant in Tampa, FL

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Sherissa Chang-williams, PA-C is a medicare enrolled "Physician Assistant" in Tampa, Florida. Her current practice location is 7171 N Dale Mabry Hwy, Suite 501, Tampa, Florida. You can reach out to her office (for appointments etc.) via phone at (813) 935-3221.

Sherissa Chang-williams is licensed to practice in Florida (license number PA9104057) 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 1982726410.

Contact Information

Sherissa Chang-williams, PA-C
7171 N Dale Mabry Hwy, Suite 501,
Tampa, FL 33614-2630
(813) 935-3221
(813) 933-8149

Map and Direction




Provider's Profile

Full NameSherissa Chang-williams
GenderFemale
SpecialityPhysician Assistant
Location7171 N Dale Mabry Hwy, Tampa, Florida
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982726410
  • Provider Enumeration Date: 04/04/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0143321141
  • Enrollment ID: I20131023000192

Medical Identifiers

Medical identifiers for Sherissa Chang-williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982726410NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA9104057 (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. Sherissa Chang-williams allows following entities to bill medicare on her behalf.
Entity NameInpatient Consultants of Florida, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396795597
PECOS PAC ID: 4789614785
Enrollment ID: O20050819000018
Entity NamePost Acute Medical PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730713025
PECOS PAC ID: 5193156115
Enrollment ID: O20220708001928
Entity NameAltea Medical Florida PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083493860
PECOS PAC ID: 2466951033
Enrollment ID: O20250820000448

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. Sherissa Chang-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
Sherissa Chang-williams, PA-C
7171 N Dale Mabry Hwy, Suite 501,
Tampa, FL 33614-2630

Ph: (813) 935-3221		Sherissa Chang-williams, PA-C
7171 N Dale Mabry Hwy, Suite 501,
Tampa, FL 33614-2630

Ph: (813) 935-3221

Reviews and Comments


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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.