Anna Dygas-Holz, AGPCNP-BC

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

0998957 Issued in CO

Practice address

255 Union Blvd Ste 360
Lakewood, CO 80228-1859

Phone

(303) 237-2779

Fax

(303) 237-4428

NPI assigned

Aug 2, 2023

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Alpine Medical Group Colorado PLLCGroup PAC ID 1759743347, 101 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Alpine Medical Group Colorado PLLC

  • Family Medicine Physician
  • Denver, CO
  • NPI 1104501873
  Medicare reassignment Care Compare group NPD
• Intermountain Front Range, Inc.

  • Internal Medicine Physician
  • Wheat Ridge, CO
  • NPI 1083444079
  Medicare reassignment NPD
• Intermountain Medical Group Denver, LLC

  • Family Medicine Physician
  • Denver, CO
  • NPI 1083021083
  Medicare reassignment NPD
• Usacs Observation Medicine Services of Colorado Inc.

  • Emergency Medicine Physician
  • Lakewood, CO
  • NPI 1518491232
  Medicare reassignment NPD
• Intermountain Front Range, Inc.

  • General Acute Care Hospital
  • Wheat Ridge, CO
  • NPI 1619706249
  NPD
• Intermountain Front Range, Inc.

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Wheat Ridge, CO
  • NPI 1649210188
  NPD
• Intermountain Medical Group Denver, LLC

  • Family Medicine Physician
  • Aurora, CO
  • NPI 1073223053
  NPD
• Intermountain Medical Group Denver, LLC

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Denver, CO
  • NPI 1083598874
  NPD
• Usacs Observation Medicine Services of Colorado Inc.

  • Emergency Medicine Physician
  • Colorado Springs, CO
  • NPI 1124668884
  NPD
• Usacs Observation Medicine Services of Colorado Inc.

  • Critical Care Medicine (Internal Medicine) Physician
  • Durango, CO
  • NPI 1659220663
  NPD

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

{
    "created_epoch": "1690934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782518400000",
    "number": "1316629181",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "255 UNION BLVD STE 360",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802281859",
            "telephone_number": "303-237-2779",
            "fax_number": "303-237-4428"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "255 UNION BLVD STE 360",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802281859",
            "telephone_number": "303-237-2779",
            "fax_number": "303-237-4428"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DYGAS-HOLZ",
        "first_name": "ANNA",
        "credential": "AGPCNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-08-02",
        "last_updated": "2026-06-27",
        "certification_date": "2026-06-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "CO",
            "license": "0998957",
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "CO",
            "license": "0998957",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CO",
            "license": "0998957",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Robert Duryea, D.D.S.
• Daniel Keith Duvall, DDS
• Susan Ora Dwinal, O.T.R.
• Rochelle Louise Dworet, M.D.
• Debra Dyer, LPN
• Nicholas Dyl
• Eaa Co LLC
• Eric Bryant Eagon, LMT
• Madeline Alexandra Earl, LPCC
• Earth Instincts LLC

• Nurse Practitioner in Lakewood, CO
• Providers in Lakewood, CO by specialty
• Nurse Practitioner in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 27, 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.