Melissa Kay Williams, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

10001995A Issued in IN

Practice address

1111 Ronald Reagan Pkwy
Avon, IN 46123-7085

Phone

(317) 217-3540

Fax

(317) 217-3551

NPI assigned

Aug 8, 2012

Last updated

Aug 27, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other names 1

• Melissa Kay Whitehead Former name

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in IN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://sehproxy.stelizabeth.com/arr-fhir/api/FHIR/R4
• Direct secure messaging: mwilliams26@direct.iuhealth.org
• Direct secure messaging: mwilliams450905@direct-prd.stelizabeth.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Indiana University Health Care Associates, Inc

  dba IU Health Physicians

  • General Practice Physician
  • Indianapolis, IN
  • NPI 1902032832

  Physician Assistant

  Medicare reassignment NPD
• Hendricks County Hospital

  dba HRH Associate Health

  • General Practice Physician
  • Danville, IN
  • NPI 1497536163
  Medicare reassignment
• Indiana University Health Urgent Care Centers, LLC.

  dba IU Health Urgent Care LLC

  • Urgent Care Clinic/Center
  • Greenwood, IN
  • NPI 1750763819
  Medicare reassignment
• Hendricks County Hospital

  dba Hendricks Pediatrics of Brownsburg

  • Pediatrics Physician
  • Brownsburg, IN
  • NPI 1508758210
  NPD
• Hendricks County Hospital

  dba New Life Associates

  • Obstetrics & Gynecology Physician
  • Danville, IN
  • NPI 1992860159
  NPD
• Indiana University Health Urgent Care Centers, LLC

  dba IU Health Urgent Care, LLC

  • Urgent Care Clinic/Center
  • Brownsburg, IN
  • NPI 1114302965
  NPD
• Indiana University Health Urgent Care Centers, LLC

  dba IU Health Urgent Care Centers, LLC

  • Durable Medical Equipment & Medical Supplies
  • Fort Wayne, IN
  • NPI 1972273654
  NPD
• Hendricks County Hospital

  dba Hendricks Regional Health Immediate Care

  • Urgent Care Clinic/Center
  • Avon, IN
  • NPI 1063411551
  NPD (past)
• Hendricks County Hospital

  dba Stafford Pointe Family Physicians

  • Family Medicine Physician
  • Plainfield, IN
  • NPI 1104927557
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1344384000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1578810578",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 RONALD REAGAN PKWY",
            "city": "AVON",
            "state": "IN",
            "postal_code": "461237085",
            "telephone_number": "317-217-3540",
            "fax_number": "317-217-3551"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 E Main St",
            "address_purpose": "LOCATION",
            "city": "Danville",
            "state": "IN",
            "postal_code": "461221948",
            "country_code": "US",
            "telephone_number": "317-745-4451",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "MELISSA",
        "middle_name": "KAY",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-08-08",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MI",
            "license": "5601006409",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "IN",
            "license": "10001995A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mwilliams26@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "1111 Ronald Reagan Pkwy",
            "city": "Avon",
            "state": "IN",
            "country_code": "US",
            "postal_code": "461237085",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mwilliams450905@direct-PRD.stelizabeth.com",
            "affiliation": "N",
            "address_1": "1000 E Main St",
            "city": "Danville",
            "state": "IN",
            "country_code": "US",
            "postal_code": "461221948",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "WHITEHEAD",
            "middle_name": "KAY",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Deborah L. Williams, M.D.
• Dienye Williams, RPH
• Emma Kay Williams, PA-C
• Leanne Williams, RBT
• Maxwell Williams, RPH
• Michael Williams, PT
• Michael Langham Williams, M.D.
• Nicole Ann Williams
• Shantiara Williams, RBT
• Emma Williamson

• Medical Physician Assistant in Avon, IN
• Providers in Avon, IN by specialty
• Medical Physician Assistant in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.