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GABRIEL DAVID WALKER MD
NPI 1952041923
Psychiatry & Neurology - Psychiatry in Aurora, CO

Active since March 29, 2022PECOS EnrolledAccepts Medicare Assignment
730 POTOMAC ST STE 218, AURORA, CO 80011(720) 282-8015 Get Directions Write a Review

NPPES record last updated: July 11, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 11, 2024, Apr 30, 2024, Jul 20, 2023 (3 updates tracked since 2023).

About Gabriel David Walker Md NPPES

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

GABRIEL DAVID WALKER MD (NPI 1952041923) is an individual psychiatry provider in Aurora, Colorado, licensed in Colorado (DR.0071604) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Aurora, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2022).

NPPES Registry Identity

NPI1952041923
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameGABRIEL DAVID WALKERCredential: MD
Location Address730 POTOMAC ST STE 218Aurora, CO 80011-6706
Mailing Address1290 Chambers RdAurora, CO 80011-7117 · (303) 617-2300
Phone(720) 282-8015
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2022
Enumeration DateMarch 29, 2022
Last NPPES UpdateJuly 11, 20243 updates tracked since enumeration
NPPES CertifiedJuly 11, 2024
✔ NPI 1952041923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CO · DR.0071604
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
730 POTOMAC ST STE 218, Aurora, CO 80011
Open in Google Maps ↗

Secondary Practice Location 1

Location 1791 Chambers RdAurora, CO 80011-7112 · Phone (303) 617-2300

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gabriel David Walker Md 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 ID6608355508
PECOS Enrollment IDI20260211000458
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.

Medicare Billing Reassignment

Medicare enrollment records show Gabriel Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mile High Psychiatry LLC
0.4 mi
Psychiatric/Mental Health
14221 E 4TH AVE STE 2-126
Aurora, CO 80011
  • Reassigned Medicare billing, Colorado enrollment
  • 41 clinicians in this Medicare group
NPI 1760928766 (720) 507-4779

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80011 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
$174.82 typical visit price
range $58.06 – $174.82
Typical copayment $43.70 (range $14.51 – $43.70)
Most-billed visit code 99205
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gabriel Walker's NPI number?

The NPI number for Gabriel Walker is 1952041923. It was assigned to this individual provider in the NPPES registry on March 29, 2022.

Where is Gabriel Walker located?

Gabriel Walker practices at 730 Potomac St Ste 218, Aurora, CO 80011. The listed phone number is (720) 282-8015.

What is Gabriel Walker's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Gabriel Walker enrolled in Medicare?

Yes. Gabriel Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Gabriel Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gabriel Walker reassigns Medicare benefits to Mile High Psychiatry LLC (Aurora, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gabriel Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gabriel Walker was last updated on July 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.