Courtney Marie Dyer, CNM/WHNP-BC

Primary specialty

MidwifeTaxonomy code 176B00000X

License

236518 Issued in CA

Practice address

1600 W Avenue J
Lancaster, CA 93534-2814

Phone

(661) 949-5000

NPI assigned

Feb 4, 2025

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

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Midwife

State licenses

Practice roles

Locations

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.

• Obhg California, P.C.

  • Obstetrics & Gynecology Physician
  • Greenville, SC
  • NPI 1215258892

  CA

  Medicare reassignment NPD
• Samir E. Hage, D.O., Inc.

  • Obstetrics & Gynecology Physician
  • Redlands, CA
  • NPI 1811184179
  NPD (past)

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

{
    "created_epoch": "1738627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738627200000",
    "number": "1114731627",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "32510 FALLVIEW RD",
            "city": "WESTLAKE VILLAGE",
            "state": "CA",
            "postal_code": "913615535",
            "telephone_number": "818-519-1976"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600 W AVENUE J",
            "city": "LANCASTER",
            "state": "CA",
            "postal_code": "935342814",
            "telephone_number": "661-949-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DYER",
        "first_name": "COURTNEY",
        "middle_name": "MARIE",
        "credential": "CNM/WHNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-02-04",
        "last_updated": "2025-02-04",
        "certification_date": "2025-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "95032038",
            "primary": false
        },
        {
            "code": "176B00000X",
            "taxonomy_group": "",
            "desc": "Midwife",
            "state": "CA",
            "license": "236518",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Adriana Durley
• Nora Christine Durzo, M.A., LMFT
• Teanne Marie Duval, RDA
• DV Quality Home Health Care Inc
• Diane Jacqueline Dworzack, RN
• Jill Lisa Dyer
• Calvin Dykstra
• Dynamic Rehab Physical Therapy Center Inc
• Jared Gabriel Dyson, CPRP
• Lamanique Easter, CADC-CAS, LCSW

• Midwife in Lancaster, CA
• Providers in Lancaster, CA by specialty
• Midwife in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2025; 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.