Melissa Kay Williams, PA-C - Medicare Physician Assistant in Avon, IN

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Melissa Kay Williams, PA-C is a medicare enrolled "Physician Assistant - Medical" in Avon, Indiana. Her current practice location is 1111 Ronald Reagan Pkwy, Avon, Indiana. You can reach out to her office (for appointments etc.) via phone at (317) 217-3540.

Melissa Kay Williams is licensed to practice in Indiana (license number 10001995A) 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 1578810578.

Contact Information

Melissa Kay Williams, PA-C
1111 Ronald Reagan Pkwy,
Avon, IN 46123-7085
(317) 217-3540
(317) 217-3551

Map and Direction




Provider's Profile

Full NameMelissa Kay Williams
GenderFemale
SpecialityPhysician Assistant - Medical
Location1111 Ronald Reagan Pkwy, Avon, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578810578
  • Provider Enumeration Date: 08/08/2012
  • Last Update Date: 08/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7719137389
  • Enrollment ID: I20160128002127

Medical Identifiers

Medical identifiers for Melissa Kay Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578810578NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 5601006409 (Michigan)Secondary
363AM0700XPhysician Assistant - Medical 10001995A (Indiana)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. Melissa Kay Williams allows following entities to bill medicare on her behalf.
Entity NameIndiana University Health Care Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902032832
PECOS PAC ID: 5799755864
Enrollment ID: O20040727000955
Entity NameHendricks County Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497536163
PECOS PAC ID: 4880505528
Enrollment ID: O20040811000309
Entity NameIndiana University Health Urgent Care Centers LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750763819
PECOS PAC ID: 0042526063
Enrollment ID: O20150904000941

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. Melissa Kay 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
Melissa Kay Williams, PA-C
250 N Shadeland Ave,
Indianapolis, IN 46219-4959

Ph: Not Available		Melissa Kay Williams, PA-C
1111 Ronald Reagan Pkwy,
Avon, IN 46123-7085

Ph: (317) 217-3540

Reviews and Comments


Physician Assistant Nurses in Avon, IN

Kimberly Keyes Barrett, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Ronald Reagan Pkwy, Avon, IN 46123
Phone: 317-217-3000    
Kolbie Sara Mason, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Ronald Reagan Pkwy, Avon, IN 46123
Phone: 317-962-6300    Fax: 317-962-2346
Timothy W Johnson, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Ronald Reagan Pkwy, Avon, IN 46123
Phone: 317-472-7317    Fax: 317-870-0499
Alexandra Miller, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 7388 Business Center Dr, Avon, IN 46123
Phone: 888-938-3838    Fax: 888-919-1083
Adam Jones, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Ronald Reagan Pkwy, Avon, IN 46123
Phone: 317-217-3000    
Ms. Jennifer Elaine Davis, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Ronald Reagan Pkwy, Avon, IN 46123
Phone: 317-217-3000    Fax: 317-963-5492
Morgan Wade Hughes, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1115 Ronald Reagan Pkwy Ste 141, Avon, IN 46123
Phone: 317-217-2300    

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.