Erik Grimm, DO

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

DO3964 Issued in NV

Practice address

2650 N Tenaya Way Ste 308
Las Vegas, NV 89128-1102

Phone

(702) 870-2099

Fax

(702) 896-5347

NPI assigned

Mar 22, 2017

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in NV

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

Pediatric Medicine

Education

Touro Un Col of Osteopathic Medicine, Henderson, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: egrimm472216@direct.lhs.org

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.

• Intermountain Medical Holdings Nevada Inc

  • Internal Medicine Physician
  • Henderson, NV
  • NPI 1245997279

  Pediatrics

  Medicare reassignment NPD
• Intermountain Medical Holdings Nevada Inc

  • Home Health Agency
  • Las Vegas, NV
  • NPI 1689882557
  NPD
• Healthcare Partners Medical Group (Coats) LTD.

  • Pediatrics Physician
  • Las Vegas, NV
  • NPI 1902883341
  NPD (past)
• Olson Pediatric Clinic, LLC

  • Pediatric Adolescent Medicine Physician
  • Lake Oswego, OR
  • NPI 1588902902
  NPD (past)

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

{
    "created_epoch": "1490140800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765152000000",
    "number": "1235660176",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6355 S BUFFALO DR FL 3",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891132133",
            "telephone_number": "702-216-3346"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2650 N TENAYA WAY STE 308",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891281102",
            "telephone_number": "702-870-2099",
            "fax_number": "702-896-5347"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16463 Boones Ferry Rd Ste 400",
            "address_purpose": "LOCATION",
            "city": "Lake Oswego",
            "state": "OR",
            "postal_code": "970354377",
            "country_code": "US",
            "telephone_number": "503-635-3743",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRIMM",
        "first_name": "ERIK",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-03-22",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "OR",
            "license": "DO196972",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NV",
            "license": "DO3964",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1235660176",
            "state": "NV"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "DO3964",
            "state": "NV"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mary Catherine Grimes
• Michael Grimes
• Randal Grimes
• Archer E Grimley, MD
• Kelli Grimlie, NP
• Jessica Leanne Grimm, APRN
• Karla Yvonne Grimm
• Lina Grimm
• Susan Ilene Grimmett, LADC
• Amber Kay West Grimmettlee

• Pediatrics Physician in Las Vegas, NV
• Providers in Las Vegas, NV by specialty
• Pediatrics Physician in Nevada

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 8, 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.