Ona Ahumada, NP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

APN.0992893-NP Issued in CO

Practice address

6507 S Santa Fe Dr
Littleton, CO 80120-2910

Phone

(303) 730-8858

NPI assigned

Mar 30, 2011

Last updated

Sep 16, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 3

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

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ona.ahumada.1@30918.direct.athenahealth.com
• Direct secure messaging: ona.ahumada@tepeyac.eclinicaldirectplus.com

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.

• La Clinica Tepeyac, Inc

  • Primary Care Clinic/Center
  • Denver, CO
  • NPI 1841526662
  Medicare reassignment NPD
• Pinnacle Pediatrics and Internal Medicine Professional LLC

  • Primary Care Clinic/Center
  • Westminster, CO
  • NPI 1871018085
  Medicare reassignment NPD
• La Clinica Tepeyac, Inc

  dba Tepeyac Community Health Center - East 48th

  • Federally Qualified Health Center (FQHC)
  • Denver, CO
  • NPI 1659080620
  NPD
• Planned Parenthood of the Rocky Mountains, Inc

  • Ambulatory Family Planning Facility
  • Albuquerque, NM
  • NPI 1851440945
  NPD (past)

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

{
    "created_epoch": "1301443200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1790074763",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7155 E 38TH AVE",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802071630",
            "telephone_number": "800-230-7526"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6507 S SANTA FE DR",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801202910",
            "telephone_number": "303-730-8858"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1700 California St",
            "address_2": "Suite 100",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941094586",
            "country_code": "US",
            "telephone_number": "415-972-4246",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "921 E 14th Ave",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802181903",
            "country_code": "US",
            "telephone_number": "800-320-7526",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AHUMADA",
        "first_name": "ONA",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-03-30",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "20563",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CO",
            "license": "APN.0992893-NP",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NURSE PRACTIONER & FURNISHING LICENSE",
            "identifier": "20563",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CALIFORNIA LICENSE",
            "identifier": "707357",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "9000148139",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jenny Agbortogho, PSY.D.
• Age With Grace in-Home Health Care LLC
• Amber Kay Agnew
• Elizabeth Aguilar
• Nancy Ahl, RD
• Catherine L Ainsworth
• Adesoji Ajala, NP
• Al Howell LLC (American Vision Center)
• Janine Froehlich Al-Khudhairy, LCSW
• Julia Al-Sager, MA

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.