Leif Holbrook Sorensen, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LCSW-27666 Issued in ID

Practice address

335 E Main St Ste 3
Saint Anthony, ID 83445-1546

Phone

(208) 356-4900

Fax

(208) 624-4030

NPI assigned

Jul 5, 2007

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 ID

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Upper Valley Community Health Services IncGroup PAC ID 4385725282, 31 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Upper Valley Community Health Services Inc

  • Federally Qualified Health Center (FQHC)
  • Saint Anthony, ID
  • NPI 1972792489

  ID

  Medicare reassignment Care Compare group NPD
• Arcadia Mental Health Resources

  • Community/Behavioral Health Agency
  • Saint Anthony, ID
  • NPI 1639326846
  NPD
• Upper Valley Community Health Services Inc

  • Federally Qualified Health Center (FQHC)
  • Idaho Falls, ID
  • NPI 1932961810
  NPD
• Upper Valley Community Health Services Inc

  • Federally Qualified Health Center (FQHC)
  • Saint Anthony, ID
  • NPI 1396507190

  Social Worker

  NPD (past)
• Upper Valley Community Health Services Inc

  • Federally Qualified Health Center (FQHC)
  • Rexburg, ID
  • NPI 1457113250

  Social Worker

  NPD (past)

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

{
    "created_epoch": "1183593600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752624000000",
    "number": "1992903561",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 18",
            "city": "SAINT ANTHONY",
            "state": "ID",
            "postal_code": "834450018",
            "telephone_number": "208-356-4900",
            "fax_number": "208-624-4030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "335 E MAIN ST STE 3",
            "city": "SAINT ANTHONY",
            "state": "ID",
            "postal_code": "834451546",
            "telephone_number": "208-356-4900",
            "fax_number": "208-624-4030"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "72 S 1st E Ste 103",
            "address_purpose": "LOCATION",
            "city": "Rexburg",
            "state": "ID",
            "postal_code": "834401902",
            "country_code": "US",
            "telephone_number": "208-356-4900",
            "fax_number": "208-612-6118",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SORENSEN",
        "first_name": "LEIF",
        "middle_name": "HOLBROOK",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-07-05",
        "last_updated": "2025-07-16",
        "certification_date": "2025-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "ID",
            "license": "LCSW-27666",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rollin Shuttle Services
• Rupp Physical Therapy
• Robert Creighton Shumway, PA-C, CAQ-PSYCH
• Ryan Douglas Smith, DMD
• Vonda Smith, LMSW
• Daniel A Squire, PA-C
• Teton Pharmacy of St Anthony
• Teton View Counseling
• Mark Robert Thompson
• Megan L Thompson, LCSW

• Clinical Social Worker in Saint Anthony, ID
• Providers in Saint Anthony, ID by specialty
• Clinical Social Worker in Idaho

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 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.