Weight Loss NP LLC

Primary specialty

Clinic/CenterTaxonomy code 261Q00000X

Legal business name

WEIGHT LOSS NP LLC

Practice address

12650 W 64TH Ave Unit 207
Arvada, CO 80004-3893

Phone

(720) 340-8154

Fax

(303) 385-0079

NPI assigned

Mar 20, 2026

Organization subpart

No

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

Authorized official

Name

Kathleen Erin Sorensen, NP-CNPI 1205268851

Title

NP-C, Onwer

Phone

(303) 249-8728

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in CO

Enrollment records 1

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Kathleen E Sorensen, NP

  • Family Nurse Practitioner
  • Arvada, CO
  • NPI 1205268851
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1773964800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775779200000",
    "number": "1932057262",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12650 W 64TH AVE UNIT 207",
            "city": "ARVADA",
            "state": "CO",
            "postal_code": "800043893",
            "telephone_number": "720-340-8154",
            "fax_number": "303-385-0079"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12650 W 64TH AVE UNIT 207",
            "city": "ARVADA",
            "state": "CO",
            "postal_code": "800043893",
            "telephone_number": "720-340-8154",
            "fax_number": "303-385-0079"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WEIGHT LOSS NP LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-20",
        "last_updated": "2026-04-10",
        "certification_date": "2026-04-10",
        "status": "A",
        "authorized_official_last_name": "SORENSEN",
        "authorized_official_first_name": "KATHLEEN",
        "authorized_official_middle_name": "ERIN",
        "authorized_official_title_or_position": "NP-C, ONWER",
        "authorized_official_telephone_number": "303-249-8728",
        "authorized_official_credential": "NP-C"
    },
    "taxonomies": [
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Family",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anna Weber, COTA/L
• Webster Pediatric Therapy, LLC
• Sydney Webster
• Nathan A Wecker, DMD
• Cassie Wehr, OTR
• David A Weingardt
• Kari Dee Weingardt
• Sara Margit Weinstein, D.D.S.
• Joan Weiss, M.D.
• Carrie Ann Weitzel, RD

• Clinic/Center in Arvada, CO
• Providers in Arvada, CO by specialty
• Clinic/Center in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.