Chimere A Ashley Hammett, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

E5771 Issued in AR

Practice address

1100 Medical Dr
Blytheville, AR 72315-1425

Phone

(870) 838-7277

Fax

(870) 838-7283

NPI assigned

Jul 5, 2007

Last updated

May 20, 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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in AR

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

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mississippi County Hospital SystemGroup PAC ID 9739230723, 17 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Great River Medical Center Hospital, Blytheville, AR, CCN 040069

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cashley@yourcarecommunity.org
• Direct secure messaging: chimere.ashley.1@15274.direct.athenahealth.com
• FHIR API: https://fhir.yourcareuniverse.net/tenant/3da9ca85-20c5-41a0-bdcd-1c72cbc6cce2

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.

• Mississippi County Hospital System

  • Emergency Medicine Physician
  • Blytheville, AR
  • NPI 1164720868
  Medicare reassignment Care Compare group NPD
• Mississippi County Hospital System

  • Rural Health Clinic/Center
  • Blytheville, AR
  • NPI 1124634738
  NPD
• Great River Medical Center

  • General Acute Care Hospital
  • Blytheville, AR
  • NPI 1811068646
  NPD (past)
• Genesis Emergency Medicine Services LLC

  • Emergency Medicine Physician
  • Atoka, OK
  • NPI 1669425682
  NPD (past)

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

• Mississippi County Hospital System

  dba Great River Medical Center

  • General Acute Care Hospital
  • Blytheville, AR
  • NPI 1316180748
  Care Compare affiliation

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

{
    "created_epoch": "1183593600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1932307618",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1522 N DIVISION ST",
            "city": "BLYTHEVILLE",
            "state": "AR",
            "postal_code": "723151448",
            "telephone_number": "870-838-7530",
            "fax_number": "870-838-7539"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 MEDICAL DR",
            "city": "BLYTHEVILLE",
            "state": "AR",
            "postal_code": "723151425",
            "telephone_number": "870-838-7277",
            "fax_number": "870-838-7283"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "527 N 6th St",
            "address_purpose": "LOCATION",
            "city": "Blytheville",
            "state": "AR",
            "postal_code": "723152407",
            "country_code": "US",
            "telephone_number": "870-763-4541",
            "fax_number": "870-762-2390",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1521 N 10th St Ste A",
            "address_purpose": "LOCATION",
            "city": "Blytheville",
            "state": "AR",
            "postal_code": "723151424",
            "country_code": "US",
            "telephone_number": "870-763-4541",
            "fax_number": "870-762-2390",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1522 N Division St",
            "address_purpose": "LOCATION",
            "city": "Blytheville",
            "state": "AR",
            "postal_code": "723151448",
            "country_code": "US",
            "telephone_number": "870-838-7530",
            "fax_number": "870-838-7539",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ASHLEY HAMMETT",
        "first_name": "CHIMERE",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-07-05",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "AR",
            "license": "E5771",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "182165001",
            "state": "AR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Arkansas 1St Class Consumer Directed Services LLC
• Arkansas Em-I Byrne Medical Services PA
• Benjamin Asafo-Boakye, MD
• Ascent Acquisitions Corp-PSC (Pediatric Specialty Care)
• Connie Kay Ash, APRN
• Rebecca 'Brooke' Barnett, MHPP
• Barneys Inc (Owens Drug)
• Barry D. Penney, DC, Inc. (Penney Chiropractic Clinic)
• Aretha A Bass, MHPP
• Michelle N Baum, OTR

• Family Medicine Physician in Blytheville, AR
• Providers in Blytheville, AR by specialty
• Family Medicine Physician in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 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.