Gregory O Utter, MD

Primary specialty

Maternal & Fetal Medicine PhysicianTaxonomy code 207VM0101X

License

10965 Issued in MT

Practice address

Community Medical Center Physician Building 3
2835 Fort Missoula Rd. Suite 304
Missoula, MT 59804

Phone

(406) 327-3924

Fax

(406) 327-3923

NPI assigned

Sep 19, 2005

Sex

Male

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 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Merit-based Incentive Payment System (MIPS)

Final score

86.43 of 100Reported as group

Quality

75.38

Promoting interoperability

100

Improvement activities

40

Cost

79.38

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

Practice roles

Interoperability endpoints

• Direct secure messaging: gutter33537@direct.bronsonhg.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.

• RCHP Billings - Missoula LLC

  • Specialist
  • Missoula, MT
  • NPI 1376946913
  NPD (past)

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

{
    "created_epoch": "1127088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747785600000",
    "number": "1225023039",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 16900",
            "city": "MISSOULA",
            "state": "MT",
            "postal_code": "598086900",
            "telephone_number": "406-327-4623",
            "fax_number": "406-549-5928"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "COMMUNITY MEDICAL CENTER PHYSICIAN BUILDING 3",
            "address_2": "2835 FORT MISSOULA RD. SUITE 304",
            "city": "MISSOULA",
            "state": "MT",
            "postal_code": "59804",
            "telephone_number": "406-327-3924",
            "fax_number": "406-327-3923"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UTTER",
        "first_name": "GREGORY",
        "middle_name": "O",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-19",
        "last_updated": "2025-05-21",
        "certification_date": "2025-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VM0101X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
            "state": "MT",
            "license": "10965",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2652653",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CONTROLLED SUBSTANCE",
            "identifier": "4301047622",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• University of Utah Adult Services
• University of Utah Pediatric Services
• Clara Urban, PT
• Elizabeth Urschel, LCSW
• USA Dialysis PLLC
• Karli Jean Vaculik, DPT
• Brandy J Vail, LCPC
• Jeffrey Valentine
• Valeo Behavioral Health LLC
• Valeo Behavioral Health, LLC

• Maternal & Fetal Medicine Physician in Missoula, MT
• Providers in Missoula, MT by specialty
• Maternal & Fetal Medicine Physician in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.