Dawn Barker, D.O.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

2018008535 Issued in MO

Practice address

3805 S Kansas Expy Ste B
Springfield, MO 65807-6989

Phone

(417) 269-0269

Fax

(417) 269-0279

NPI assigned

Aug 10, 2015

Last updated

Sep 8, 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 1

Addresses

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

Kansas City University of Physicians and Surgeons, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lester E Cox Medical CentersGroup PAC ID 5799787784, 240 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cox Medical Centers Hospital, Springfield, MO, CCN 260040

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Lester E Cox Medical Centers

  dba Coxhealth Center Chesterfield

  • Family Medicine Physician
  • Springfield, MO
  • NPI 1427123140
  Medicare reassignment Care Compare group NPD
• Mercy Clinic Springfield Communities

  dba Mercy Clinic Family Medicine-Willow Springs

  • Rural Health Clinic/Center
  • Willow Springs, MO
  • NPI 1972771657
  Medicare reassignment
• Lester E Cox Medical Centers

  dba CoxHealth Advantage Care Clinic

  • Geriatric Medicine (Internal Medicine) Physician
  • Springfield, MO
  • NPI 1356068605

  Family Medicine

  NPD
• Mercy Clinic Springfield Communities

  dba Mercy Clinic-Agape Family Medicine

  • Rural Health Clinic/Center
  • Lebanon, MO
  • NPI 1215066956

  Family Medicine

  NPD
• Lester E. Cox Medical Centers

  dba Southwest Spine & Sports

  • Physical Medicine & Rehabilitation Physician
  • Springfield, MO
  • NPI 1033291125
  NPD (past)
• Ozarks Medical Center

  dba Ozarks Healthcare

  • General Acute Care Hospital
  • West Plains, MO
  • NPI 1831115641

  Family Medicine

  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Lester E Cox Medical Centers

  dba Cox Medical Centers

  • General Acute Care Hospital
  • Springfield, MO
  • NPI 1093740128
  Care Compare affiliation
• Lester E Cox Medical Centers

  dba CoxHealth

  • Land Ambulance
  • Springfield, MO
  • NPI 1114044823

  Hospital

  Care Compare affiliation
• Lester E. Cox Medical Centers

  dba Cox Air Care

  • Air Ambulance
  • Springfield, MO
  • NPI 1578680286

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1439164800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1982080255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7411626",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606745626"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3805 S KANSAS EXPY STE B",
            "city": "SPRINGFIELD",
            "state": "MO",
            "postal_code": "658076989",
            "telephone_number": "417-269-0269",
            "fax_number": "417-269-0279"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "510 Highway 32",
            "address_purpose": "LOCATION",
            "city": "Lebanon",
            "state": "MO",
            "postal_code": "655365303",
            "country_code": "US",
            "telephone_number": "417-532-8700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARKER",
        "first_name": "DAWN",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-08-10",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MO",
            "license": "2018008535",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sarah R. Barber, AUD
• Joshua Matthew Barbieri, P.A.
• Linda Sue Barboa
• Barefootboy LLC (Oakbrook Residence)
• Trevor Barger, LPC
• Michael J Barker, M.D.
• Tiffany Lin Barker, FNP-C
• William Francis Barker, DO
• Steven Barksdale, RN
• Jamie L Barlow, MOT, OTR/L

• Family Medicine Physician in Springfield, MO
• Providers in Springfield, 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 Sep 8, 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.