Kelsey Ann Madsen, DO

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

00999 Issued in AZ

Practice address

9305 W Thomas Rd Ste 155
Phoenix, AZ 85037-3360

Phone

(623) 936-1780

Fax

(623) 936-9116

NPI assigned

Apr 25, 2016

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in OH, AZ2 enrollments

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 2

Specialty

Obstetrics/Gynecology

Education

Edward Via Col of Osteo Medicine-Virginia Campus, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Huey and Weprin OB GYN IncGroup PAC ID 2567420292, 4 clinicians

Arizona OB GYN Affiliates PCGroup PAC ID 7911094040, 122 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kelsey.madsen.1@14294.direct.athenahealth.com

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.

• Arizona OB GYN Affiliates PC

  • Specialist
  • Phoenix, AZ
  • NPI 1750589404

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Huey and Weprin OB-GYN Inc

  • Obstetrics & Gynecology Physician
  • Englewood, OH
  • NPI 1649373572
  Medicare reassignment Care Compare group
• Banner Estrella Medical Center

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1275566200

  Single Specialty

  NPD (past)
• Kettering Medical Center

  • General Acute Care Hospital
  • Kettering, OH
  • NPI 1043233984
  NPD (past)

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

{
    "created_epoch": "1461542400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772755200000",
    "number": "1154776375",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9305 W THOMAS RD STE 155",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850373360",
            "telephone_number": "623-936-1780",
            "fax_number": "623-936-9116"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9305 W THOMAS RD STE 155",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850373360",
            "telephone_number": "623-936-1780",
            "fax_number": "623-936-9116"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "20 W Wenger Rd Ste 2",
            "address_purpose": "LOCATION",
            "city": "Englewood",
            "state": "OH",
            "postal_code": "453222764",
            "country_code": "US",
            "telephone_number": "937-771-5100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MADSEN",
        "first_name": "KELSEY",
        "middle_name": "ANN",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-04-25",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "AZ",
            "license": "00999",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Obstetrics & Gynecology",
            "state": "OH",
            "license": "APP-000367459",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "249208",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lori Lynne Madrid, MSW, LCSW
• Martha Madrid, R.N.
• Melissa Ann Madrid, MSW, BHT
• Phinicia Maribel Madrigal Alcon
• Alice Verduzco Madriz, BA, RBT
• Shane B Madsen, PHARMD
• Tiffany Powers Madsen, PMHNP
• Jennifer Madu, DNP,NP-C
• Debby Lynn Maendl, RPH
• David Collin Maeng, MD

• Obstetrics & Gynecology Physician in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Obstetrics & Gynecology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 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.