Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GRACE D ORTEGA-WALKER FNP
NPI 1043363294
Nurse Practitioner - Family in Aurora, CO

Q: What is Grace Ortega-walker's NPI number?

The NPI number for Grace Ortega-walker is 1043363294. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Q: What is Grace Ortega-walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since January 19, 2007PECOS Enrolled

3025 S PARKER RD STE 100, AURORA, CO 80014(303) 481-7030(303) 745-7935 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 27, 2026, Oct 26, 2022, Jan 22, 2016 (3 updates tracked since 2016).

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About Grace D Ortega-walker Fnp NPPES

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

GRACE D ORTEGA-WALKER FNP (NPI 1043363294) is an individual family provider in Aurora, Colorado, licensed in Colorado (APN.0003072-NP) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Pine Ridge Ihs Hospital, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1043363294

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameGRACE D ORTEGA-WALKERCredential: FNP

Location Address3025 S PARKER RD STE 100Aurora, CO 80014-2914

Mailing Address3025 S Parker Rd Ste 100Aurora, CO 80014-2914 · (303) 481-7030 · Fax (303) 745-7935

Phone(303) 481-7030

Fax(303) 745-7935

Sole ProprietorNo

Medical School CMSOtherGraduated 1999

Enumeration DateJanuary 19, 2007

Last NPPES UpdateAugust 27, 20263 updates tracked since enumeration

NPPES CertifiedAugust 27, 2026

✔ NPI 1043363294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CO · APN.0003072-NP

Also ListedNurse PractitionerTaxonomy 363L00000X · License 93087 (CO)

3025 S PARKER RD STE 100, Aurora, CO 80014

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Other Identifiers 1

Medicaid41185579CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Grace D Ortega-walker Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365542867

PECOS Enrollment IDI20241112002576

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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

15 services15 patients

Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes 99347

An established patient home visit is a service where a healthcare professional visits your home for a 15-minute check-up. It's designed for patients who have previously seen the professional. The visit may include basic health assessments and discussions about your ongoing care.

15 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Pine Ridge Ihs Hospital

Acute Care Hospitals · Pine Ridge, SD

OwnershipGovernment - Federal

CMS Certification Number430098

LocationEast Highway 18Pine Ridge, SD 57770 · Oglala Lakota County County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80014 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 6

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

DANIELA LILIANA SOUZA FNP

Nurse Practitioner (Family)