Rachel Griffin

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

PA-960 Issued in AR

Practice address

1 Childrens Way
Little Rock, AR 72202-3500

Phone

(501) 364-1323

NPI assigned

Jan 25, 2021

Last updated

Dec 19, 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 4

Addresses

Other names 1

• Rachel Dimassimo Former name

Medicare fee-for-service enrollment

Enrolled in AR, ND, MN, AK, TX5 enrollments

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 5

Specialty

Physician Assistant

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Access Medical Clinic Arkansas LTC LLCGroup PAC ID 0547618175, 141 clinicians

Peterson Medical Clinics LLCGroup PAC ID 9335412220, 91 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Access Medical Clinic Arkansas LTC LLC

  • Rural Health Clinic/Center
  • Weiner, AR
  • NPI 1114578929
  Medicare reassignment Care Compare group
• Peterson Medical Clinics, LLC

  dba Rural Psychiatry Associates

  • Multi-Specialty Clinic/Center
  • Grand Forks, ND
  • NPI 1699295774

  AK, AR, MN

  Medicare reassignment Care Compare group
• Arkansas Childrens Hospital

  dba ACH Physicians Billing Group

  • Pediatrics Physician
  • Little Rock, AR
  • NPI 1598773079
  Medicare reassignment NPD
• Arkansas Childrens Professional Services Organization LLC

  • Pediatrics Physician
  • Little Rock, AR
  • NPI 1629889464
  Medicare reassignment NPD
• Bristol Bay Area Health Corporation

  • Clinic/Center
  • Aleknagik North, AK
  • NPI 1235291246

  TX

  Medicare reassignment NPD
• Norton Sound Health Corporation

  • Critical Access Hospital
  • Nome, AK
  • NPI 1154358232

  Physician Assistant

  Medicare reassignment NPD
• University of Arkansas for Medical Sciences

  dba Childrens University Medical Group

  • Pediatrics Physician
  • Little Rock, AR
  • NPI 1346230968
  Medicare reassignment
• Access Medical Clinic Arkansas LTC LLC

  • Rural Health Clinic/Center
  • Concord, AR
  • NPI 1235664772
  NPD
• Arkansas Children's Hospital

  • Children's Hospital
  • Little Rock, AR
  • NPI 1477561983
  NPD
• University of Arkansas for Medical Sciences

  • Family Medicine Physician
  • El Dorado, AR
  • NPI 1023795051
  NPD
• University of Arkansas for Medical Sciences

  dba FGP Managed Care

  • General Practice Physician
  • Little Rock, AR
  • NPI 1326341488
  NPD
• Access Medical Clinic Arkansas LTC LLC

  • Family Medicine Physician
  • Springfield, MO
  • NPI 1841154846
  NPD

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

{
    "created_epoch": "1611532800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766102400000",
    "number": "1205426145",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5210",
            "city": "GRAND FORKS",
            "state": "ND",
            "postal_code": "582065210",
            "telephone_number": "701-205-3000",
            "fax_number": "701-732-2501"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 CHILDRENS WAY",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722023500",
            "telephone_number": "501-364-1323"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1010 N Center St",
            "address_purpose": "LOCATION",
            "city": "Lonoke",
            "state": "AR",
            "postal_code": "720862005",
            "country_code": "US",
            "telephone_number": "501-438-8075",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRIFFIN",
        "first_name": "RACHEL",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-01-25",
        "last_updated": "2025-12-19",
        "certification_date": "2025-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "ND",
            "license": "PAC0984",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MN",
            "license": "14307",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "AR",
            "license": null,
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "AR",
            "license": "PA-960",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "RACHEL",
            "last_name": "DIMASSIMO",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Jazmine Andrea Griffin
• Josh Eric Griffin, MED, ATC
• Kaitlyn A Griffin, APRN
• Larry Griffin, MHPP
• Patricia Griffin
• Sarah Griffin, PHARM.D.
• Sheina Griffin, RN
• Stacy Sirmar Griffin, M.D.
• Ashley Griffith, APRN
• Christopher Douglas Griffith

• Medical Physician Assistant in Little Rock, AR
• Providers in Little Rock, AR by specialty
• Medical Physician Assistant in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 19, 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.
• 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.