Douglas Greer, M.D.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

12326760-1205 Issued in UT

Practice address

1521 E 3900 S Ste 100
Salt Lake City, UT 84124-1550

Phone

(801) 268-3800

Fax

(801) 268-3997

NPI assigned

Jul 28, 2015

Last updated

Aug 26, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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 UT

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

General Surgery

Education

University of Utah School of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Urgent Specialty Associates of Utah PLLCGroup PAC ID 3476904442, 12 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Mark's Hospital Hospital, Salt Lake City, UT, CCN 460047
• LDS Hospital Hospital, Salt Lake City, UT, CCN 460006

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/CFEEBA/Endpoint/CFEEBA

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.

• Douglas C Greer MD PC

  • Surgery Physician
  • Salt Lake City, UT
  • NPI 1023687290

  Multi-Specialty

  Medicare reassignment NPD Authorized official
• Urgent Specialty Associates of Utah PLLC

  • Surgical Critical Care Physician
  • Salt Lake City, UT
  • NPI 1992587778
  Medicare reassignment Care Compare group

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

• Ihc Health Services, Inc.

  dba Intermountain Health LDS Hospital

  • General Acute Care Hospital
  • Salt Lake City, UT
  • NPI 1528078581
  Care Compare affiliation
• Northern Utah Healthcare Corporation

  dba St. Mark's Hospital

  • General Acute Care Hospital
  • Salt Lake City, UT
  • NPI 1164469243
  Care Compare affiliation

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

{
    "created_epoch": "1438041600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1053796417",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1521 E 3900 S STE 100",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841241550",
            "telephone_number": "801-268-3800",
            "fax_number": "801-268-3997"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1521 E 3900 S STE 100",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841241550",
            "telephone_number": "801-268-3800",
            "fax_number": "801-268-3997"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREER",
        "first_name": "DOUGLAS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-07-28",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "UT",
            "license": "12326760-1205",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ryan Greenwood, MD
• Sandra Greenwood
• Scott Welling Greenwood
• Theresa Greenwood, RN
• Caitlyn Rae Greer
• Erin Greer
• Stephanie Greer, MSN, FNP
• Kirsten Gregersen
• Leslie Anne Gregersen, R.PH
• Nikki Ann Gregerson

• Surgery Physician in Salt Lake City, UT
• Providers in Salt Lake City, UT by specialty
• Surgery Physician in Utah

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.