Ashley Arcy Rachael Chermak, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

2024041130 Issued in ID

Practice address

2280 E 25TH St
Idaho Falls, ID 83404-7542

Phone

(208) 227-2100

Fax

(208) 227-2362

NPI assigned

Jun 6, 2024

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 ID

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

Specialty

Nurse Practitioner

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Idaho Behavioral Health Services LLCGroup PAC ID 7315184272, 7 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Idaho Behavioral Health Services, LLC

  • Psychiatry Physician
  • Idaho Falls, ID
  • NPI 1831435163

  ID

  Medicare reassignment Care Compare group NPD
• Complete Family Care PLLC

  • Family Medicine Physician
  • Rexburg, ID
  • NPI 1649693649

  ID

  Medicare reassignment NPD

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

{
    "created_epoch": "1717632000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755648000000",
    "number": "1447091087",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 742358",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303742358"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2280 E 25TH ST",
            "city": "IDAHO FALLS",
            "state": "ID",
            "postal_code": "834047542",
            "telephone_number": "208-227-2100",
            "fax_number": "208-227-2362"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHERMAK",
        "first_name": "ASHLEY",
        "middle_name": "ARCY RACHAEL",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-06-06",
        "last_updated": "2025-08-20",
        "certification_date": "2025-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "ID",
            "license": "2024041130",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Angela Chavez
• Lilia Chavez
• Chazown Counseling LLC
• Robert Wycliffe Cheatham III, MD
• Melissa P Cheers, MD
• David Newell Chiddix, LCSW
• Rebecca Chidester, LCPC
• Children'S Center
• Children'S Developmental Services, Inc.
• Childrens Supportive Services Incorporaated

• All providers in Idaho Falls, ID
• Psychiatric/Mental Health Nurse Practitioner in Idaho

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