Regan Miller

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

125.086676 Issued in IL

Practice address

12533 Conway Downs Dr
Saint Louis, MO 63141-8104

Phone

(314) 303-6088

NPI assigned

Mar 26, 2025

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

Medicare fee-for-service enrollment

Enrolled in IL

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

Medicare enrollment (NPD)

Enrolled

Interoperability endpoints

• Direct secure messaging: rmiller187552@uihealth.direct-ci.com

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

{
    "created_epoch": "1742947200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1164224366",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12533 CONWAY DOWNS DR",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631418104",
            "telephone_number": "314-303-6088"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12533 CONWAY DOWNS DR",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631418104",
            "telephone_number": "314-303-6088"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILLER",
        "first_name": "REGAN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-03-26",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.086676",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "125.086676",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nkenge Miller, DOULA
• Paighton Ciara Miller, MD
• Pamela Miller
• Phyllis Miller, LCSW
• Rachel Joyce Miller, MD
• Regina R Miller, PT
• Richard M Miller, RPH
• Robert Paul Miller, FNP
• Robin C. Miller, DO
• Rusty Miller

• Emergency Medicine Physician in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Emergency Medicine Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.