Michelyn Jenee Williams, CNP

Primary specialty

Acute Care Clinical Nurse SpecialistTaxonomy code 364SA2100X

License

NP283255 Issued in GA

Practice address

3 Richland Medical Park Dr Ste 310
Columbia, SC 29203-6862

Phone

(803) 434-8323

Fax

(803) 434-8326

NPI assigned

Jul 6, 2023

Sex

Female

Sole proprietor

No

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

Specialties & licenses 5

Addresses

Medicare fee-for-service enrollment

Enrolled in SC, GA, WV, WI4 enrollments

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 4

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Piedmont Specialty Hospital Billing LLCGroup PAC ID 4183986490, 252 clinicians

Charleston Area Medical Center IncGroup PAC ID 3375441637, 969 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Charleston Area Medical Center Hospital, Charleston, WV, CCN 510022
• Piedmont Henry Hospital Hospital, Stockbridge, GA, CCN 110191
• Piedmont Fayette Hospital Hospital, Fayetteville, GA, CCN 110215

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mwilliams727324@direct.ghs.myhfn.org

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

• Piedmont Specialty Hospital Billing LLC

  • Internal Medicine Physician
  • Jasper, GA
  • NPI 1699290510
  Medicare reassignment Care Compare group NPD
• Charleston Area Medical Center, Inc.

  • General Acute Care Hospital
  • Charleston, WV
  • NPI 1124248752
  Medicare reassignment Care Compare group
• Wellstar Medical Group, LLC

  dba WellStar Family Medicine ACW

  • Family Medicine Physician
  • Kennesaw, GA
  • NPI 1558664003
  Medicare reassignment NPD
• Wellstar Medical Group, LLC

  dba WellStar Anesthesia

  • Anesthesiology Physician
  • Kennesaw, GA
  • NPI 1245632660
  NPD
• Wellstar Medical Group, LLC

  • Multi-Specialty Clinic/Center
  • Marietta, GA
  • NPI 1275992240
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Charleston Area Medical Center Inc

  • Psychiatric Hospital Unit
  • Charleston, WV
  • NPI 1265421226
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Beckley, WV
  • NPI 1427904002
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Beckley, WV
  • NPI 1508712118
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • Rehabilitation Hospital Unit
  • Charleston, WV
  • NPI 1639168693
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Beckley, WV
  • NPI 1689520264
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Fayetteville, WV
  • NPI 1932055589
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Charleston, WV
  • NPI 1952390239
  Care Compare affiliation
• Charleston Area Medical Center, Inc.

  • General Acute Care Hospital
  • Charleston, WV
  • NPI 1124248752
  Care Compare affiliation
• Charleston Area Medical Center, Inc.

  dba CAMC Pharmacy #3

  • Community/Retail Pharmacy
  • Charleston, WV
  • NPI 1134518186

  Hospital

  Care Compare affiliation
• Charleston Area Medical Center, Inc.

  dba CAMC GVMC Physician Department

  • Hospitalist Physician
  • Ronceverte, WV
  • NPI 1972125995
  Care Compare affiliation
• Charleston Medical Center, Inc.

  • General Acute Care Hospital
  • Fayetteville, WV
  • NPI 1174479513
  Care Compare affiliation
• Fayette Community Hospital, Inc.

  dba Piedmont Fayette Hospital

  • General Acute Care Hospital
  • Fayetteville, GA
  • NPI 1528027240
  Care Compare affiliation

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

{
    "created_epoch": "1688601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1437837887",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 E MCBEE AVE FL 4",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296012842",
            "telephone_number": "864-522-8603"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3 RICHLAND MEDICAL PARK DR STE 310",
            "city": "COLUMBIA",
            "state": "SC",
            "postal_code": "292036862",
            "telephone_number": "803-434-8323",
            "fax_number": "803-434-8326"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5459 Victoria Fls",
            "address_purpose": "LOCATION",
            "city": "Grovetown",
            "state": "GA",
            "postal_code": "308135863",
            "country_code": "US",
            "telephone_number": "706-691-9686",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3333 Silas Creek Pkwy",
            "address_purpose": "LOCATION",
            "city": "Winston Salem",
            "state": "NC",
            "postal_code": "271033013",
            "country_code": "US",
            "telephone_number": "336-718-7594",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "111 Hospital Dr",
            "address_purpose": "LOCATION",
            "city": "Tarboro",
            "state": "NC",
            "postal_code": "278862011",
            "country_code": "US",
            "telephone_number": "252-641-7700",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 Medical Center Blvd",
            "address_purpose": "LOCATION",
            "city": "Lawrenceville",
            "state": "GA",
            "postal_code": "300467694",
            "country_code": "US",
            "telephone_number": "678-312-1000",
            "fax_number": "678-312-3282",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "MICHELYN",
        "middle_name": "JENEE",
        "credential": "CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-07-06",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "364SA2100X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Acute Care",
            "state": "GA",
            "license": "NP283255",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "SC",
            "license": "27735",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NC",
            "license": "5024336",
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "NC",
            "license": "5024336",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "GA",
            "license": "APRN-NP283255",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Amanda Williams, RN
• Mary Elizabeth Williams, APRN
• Marymac Williams, M.A. CCC SLP
• Michael David Williams, PT
• Michael R. Williams
• Monique Vanessa Williams, CRNA
• Nevaeh Williams
• Niesha Williams
• Pamela Anthony Williams, LMSW
• Patricia D. Williams, RN

• Acute Care Clinical Nurse Specialist in Columbia, SC
• Providers in Columbia, SC by specialty
• Acute Care Clinical Nurse Specialist in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.