Wendy Devonne Frazier, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

2021044775 Issued in MO

Practice address

3433 N Highway 67
Florissant, MO 63033-1647

Phone

(314) 720-4380

Fax

(636) 996-7658

NPI assigned

Jun 28, 2012

Last updated

Aug 20, 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 3

Addresses

Electronic endpoints 2

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Medical University of South Carolina College of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy East Ambulatory Services LLCGroup PAC ID 2365739240, 102 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Mercy East Ambulatory Services LLC

  dba Mercy-GoHealth Urgent Care

  • Urgent Care Clinic/Center
  • Chesterfield, MO
  • NPI 1134673148
  Medicare reassignment Care Compare group NPD
• Christian Hospital Physician Billing Services LLC

  • Cardiovascular Disease Physician
  • Saint Louis, MO
  • NPI 1689828501
  NPD (past)
• Fairview Heights Medical Group SC

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1679503668
  NPD (past)

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

{
    "created_epoch": "1340841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1629332127",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "660 MASON RIDGE CENTER DR STE 300",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631418512",
            "telephone_number": "314-448-3791",
            "fax_number": "636-996-7658"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3433 N HIGHWAY 67",
            "city": "FLORISSANT",
            "state": "MO",
            "postal_code": "630331647",
            "telephone_number": "314-720-4380",
            "fax_number": "636-996-7658"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "310 W Losey St",
            "address_purpose": "LOCATION",
            "city": "Scott AFB",
            "state": "IL",
            "postal_code": "622255250",
            "country_code": "US",
            "telephone_number": "618-256-9355",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Professional Dr Ste 120",
            "address_purpose": "LOCATION",
            "city": "Alton",
            "state": "IL",
            "postal_code": "620025068",
            "country_code": "US",
            "telephone_number": "618-463-8555",
            "fax_number": "618-474-0130",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "180 S 3rd St",
            "address_2": "Suite 400",
            "address_purpose": "LOCATION",
            "city": "Belleville",
            "state": "IL",
            "postal_code": "622201952",
            "country_code": "US",
            "telephone_number": "618-233-7880 x4405",
            "fax_number": "618-222-4792",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FRAZIER",
        "first_name": "WENDY",
        "middle_name": "DEVONNE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-06-28",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036149571",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MO",
            "license": "2021044775",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NE",
            "license": "27718",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "BJC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1 Professional Dr Ste 120",
            "city": "Alton",
            "state": "IL",
            "country_code": "US",
            "postal_code": "620025068",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "BJC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1 Professional Dr Ste 120",
            "city": "Alton",
            "state": "IL",
            "country_code": "US",
            "postal_code": "620025068",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Matthew Alan Fraley, MD
• Clinton Frankenbach, MPT
• Frankie Young
• William Franzen Jr., PT
• Erica Frazier
• Eunice Delores Fredrickson, P.T.
• Charlene Freeman
• Jacob E Freilich, DMD, MS
• Fresenius Vascular Care St Louis ASC LLC (Azura Surgery Center St. Louis)
• Fresenius Vascular Care St Louis LLC (Azura Vascular Care St. Louis)

• Family Medicine Physician in Florissant, MO
• Providers in Florissant, MO by specialty
• Family Medicine Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.