Katlyn Marie Sawyer

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

DR.0077288 Issued in CO

Practice address

1960 N Ogden St Ste 120a
Denver, CO 80218-3666

Phone

(303) 403-7933

Fax

(303) 403-7945

NPI assigned

Apr 28, 2021

Last updated

Jun 25, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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 CO

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

Endocrinology

Education

Indiana University School of Medicine, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Interoperability endpoints

• Direct secure messaging: ksawyer814351@direct.vumc.org

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.

• Intermountain Medical Group Denver, LLC

  • Family Medicine Physician
  • Denver, CO
  • NPI 1083021083

  Endocrinology, Diabetes & Metabolism

  NPD (past)
• Intermountain Medical Group Denver, LLC

  dba SCL Health Medical Group - Denver Diabetes & Endocrinology

  • Endocrinology, Diabetes & Metabolism Physician
  • Denver, CO
  • NPI 1407460801
  NPD (past)

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

{
    "created_epoch": "1619568000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782345600000",
    "number": "1124600150",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1960 N OGDEN ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802183666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1960 N OGDEN ST STE 120A",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802183666",
            "telephone_number": "303-403-7933",
            "fax_number": "303-403-7945"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAWYER",
        "first_name": "KATLYN",
        "middle_name": "MARIE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-28",
        "last_updated": "2026-06-25",
        "certification_date": "2026-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "CO",
            "license": "DR.0077288",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Savio House, Inc. (Savio)
• Toni Sawa, LPN
• Kaylyn Sawin-Johnson, MD
• Alaina Sawyer
• Clary Grace Sawyer, MSW, LCSW
• Linda Ruth Sawyer, RN
• Malia N.R. Sawyer, DPT
• Melissa A Sawyer
• Melissa Mayumi Sawyer, L.AC
• Michael M Sawyer, MD

• Endocrinology, Diabetes & Metabolism Physician in Denver, CO
• Providers in Denver, CO by specialty
• Endocrinology, Diabetes & Metabolism Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 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.