Katherine Willenbring, NP

Primary specialty

Women's Health Nurse PractitionerTaxonomy code 363LW0102X

License

APN.0992232-NP Issued in CO

Practice address

921 E 14TH Ave
Denver, CO 80218-1903

Phone

(248) 891-9773

NPI assigned

Mar 7, 2016

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: katherine.willenbring.1@27069.direct.athenahealth.com

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.

• Planned Parenthood of the Rocky Mountains, Inc

  • Ambulatory Family Planning Facility
  • Denver, CO
  • NPI 1881743631
  NPD (past)
• Integrative Womens Care PC

  • Obstetrics & Gynecology Physician
  • Palo Alto, CA
  • NPI 1972266732
  NPD (past)

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

{
    "created_epoch": "1457308800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755993600000",
    "number": "1194186932",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 RENAISSANCE CTR STE 2600",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482431599",
            "telephone_number": "248-891-9773"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "921 E 14TH AVE",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802181903",
            "telephone_number": "248-891-9773"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "400 Renaissance Ctr Ste 2600",
            "address_purpose": "LOCATION",
            "city": "Detroit",
            "state": "MI",
            "postal_code": "482431599",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLENBRING",
        "first_name": "KATHERINE",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-03-07",
        "last_updated": "2025-08-24",
        "certification_date": "2025-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "CO",
            "license": "APN.0992232-NP",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COLORADO BOARD OF NURSING",
            "identifier": "APN.0992232-NP",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Judith K Wilkinson, LCSW
• Rachel Wilkinson, RBT
• Ryan W Wilkinson, DDS
• Traci Wilkinson, FNP-C
• Sarah Willard, MOT, OTR/L
• Madison Willenbrink
• Amanda Willett, LCSW, MPH
• Elizabeth Cannon Willett, PHARM.D.
• James G Willett, MD
• Debora A. Willey, ARRT, RPA

• Women's Health Nurse Practitioner in Denver, CO
• Providers in Denver, CO by specialty
• Women's Health Nurse Practitioner in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.