ONA AHUMADA NP
NPI 1790074763
Nurse Practitioner in Littleton, CO

Q: What is Ona Ahumada's NPI number?

The NPI number for Ona Ahumada is 1790074763. It was assigned to this individual provider in the NPPES registry on March 30, 2011.

Q: What is Ona Ahumada's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Ona Ahumada was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 30, 2011PECOS Enrolled

6507 S SANTA FE DR, LITTLETON, CO 80120(303) 730-8858 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2023, Apr 2, 2020 (2 updates tracked since 2020).

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About Ona Ahumada Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ONA AHUMADA NP (NPI 1790074763) is an individual nurse practitioner in Littleton, Colorado, licensed in Colorado (APN.0992893-NP) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1790074763

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameONA AHUMADACredential: NP

Location Address6507 S SANTA FE DRLittleton, CO 80120-2910

Mailing Address7155 E 38th AveDenver, CO 80207-1630 · (800) 230-7526

Phone(303) 730-8858

Sole ProprietorYes

Enumeration DateMarch 30, 2011

Last NPPES UpdateFebruary 24, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 24, 2026

✔ NPI 1790074763 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in CO · APN.0992893-NP✔ Licensed in CA · 20563

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

6507 S SANTA FE DR, Littleton, CO 80120

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Secondary Practice Locations 2

Location 1921 E 14th AveDenver, CO 80218-1903 · Phone (800) 320-7526

Location 21700 California St, Suite 100San Francisco, CA 94109-4586 · Phone (415) 972-4246

Other Identifiers 3

Other20563CA · Nurse Practioner & Furnishing License

Other707357CA · California License

Medicaid9000148139CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ona Ahumada Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80120 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RUBY CHAVEZ BA

Counselor (Mental Health)