Dena L Williams, MSN, APRN, FNP-BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

209.027455 Issued in IL

Practice address

11280 Saint Charles Rock Rd
Bridgeton, MO 63044-2719

Phone

(314) 833-4030

Fax

(314) 833-4031

NPI assigned

May 17, 2023

Last updated

Oct 16, 2026By 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 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MO

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

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Institute for Research and Education in Family MedicineGroup PAC ID 6608833587, 9 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

82.36 of 100Reported as group

Quality

67.25

Promoting interoperability

100

Improvement activities

40

Cost

68.98

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

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.

• Institute for Research and Education in Family Medicine

  dba IFM Community Medicine

  • Family Medicine Physician
  • Saint Louis, MO
  • NPI 1972567923
  Medicare reassignment Care Compare group NPD
• Christian Hospital Physician Billing Services LLC

  • Cardiovascular Disease Physician
  • Saint Louis, MO
  • NPI 1689828501
  NPD (past)

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

{
    "created_epoch": "1684281600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792108800000",
    "number": "1417648825",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5501 DELMAR BLVD STE B560",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631123084",
            "telephone_number": "314-833-4030",
            "fax_number": "314-833-4031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11280 SAINT CHARLES ROCK RD",
            "city": "BRIDGETON",
            "state": "MO",
            "postal_code": "630442719",
            "telephone_number": "314-833-4030",
            "fax_number": "314-833-4031"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "DENA",
        "middle_name": "L",
        "credential": "MSN, APRN, FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-05-17",
        "last_updated": "2026-10-16",
        "certification_date": "2026-10-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209.027455",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mignon Jennille Wilkins-Oldham
• William G. Dewert, DMD, LLC
• William Wang LLC
• Amya Williams
• Caitlyn Rae Williams
• Phillip Raymond Williams, BA
• Rachel Latoya Williams, MA
• Tiara Williams
• Victor G Williams II, MD
• Katherine Cecilia Wilson

• Family Nurse Practitioner in Bridgeton, MO
• Providers in Bridgeton, MO by specialty
• Family Nurse Practitioner in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 16, 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.