Rachel Renee Birchfield, PA-C

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

4900 Issued in OK

Practice address

1921 Stonecipher Blvd
Ada, OK 74820-3439

Phone

(580) 421-4550

NPI assigned

Oct 27, 2022

Last updated

Oct 21, 2025By 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 TX

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

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rbirchfield23409@direct.chickasawnationhealth.net

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.

• Chickasaw Nation Division of Health

  dba Chickasaw Nation Medical Center

  • General Acute Care Hospital
  • Ada, OK
  • NPI 1255364923

  TX

  Medicare reassignment NPD
• Chickasaw Nation Division of Health Chickasaw Nation Medical Center

  dba Minticha Apila

  • Home Health Agency
  • Ada, OK
  • NPI 1811739071
  NPD

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

{
    "created_epoch": "1666828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761004800000",
    "number": "1619694874",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1921 STONECIPHER BLVD",
            "city": "ADA",
            "state": "OK",
            "postal_code": "748203439"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1921 STONECIPHER BLVD",
            "city": "ADA",
            "state": "OK",
            "postal_code": "748203439",
            "telephone_number": "580-421-4550"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BIRCHFIELD",
        "first_name": "RACHEL",
        "middle_name": "RENEE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-10-27",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "OK",
            "license": "4900",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jamie Billings
• Zachary Billings
• Bio-Medical Applications of Oklahoma, Inc. (Ada Dialysis Center)
• Biofeedback & Counseling, Inc.
• Biofeedback Solutions, LLC
• Courtney Laine Black, CASE MANAGEMENT
• Lyndee Black, COTA/L
• Chekota Leeann Blakemore, BA
• Bryan Andrew Blanck, D.P.M.
• Khrystal Blankenship, B.H.R.S.

• Pediatrics Physician in Ada, OK
• Providers in Ada, OK by specialty
• Pediatrics Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 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.