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

DR. BRIAN MICHAEL OASE D.P.M.
NPI 1184905887
Podiatrist - Foot & Ankle Surgery in Parker, CO

Q: What is Brian Oase's NPI number?

The NPI number for Brian Oase is 1184905887. It was assigned to this individual provider in the NPPES registry on September 8, 2011.

Q: What is Brian Oase's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Q: When was this NPI record last updated?

The NPPES record for Brian Oase was last updated on November 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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 September 08, 2011PECOS Enrolled

9397 CROWN CREST BLVD STE 311, PARKER, CO 80138(303) 805-5156 Get Directions Write a Review

NPPES record last updated: November 4, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 4, 2026, Feb 5, 2026, Jun 12, 2025 and 2 more (5 updates tracked since 2017).

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About Dr. Brian Michael Oase D.p.m. NPPES

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

DR. BRIAN MICHAEL OASE D.P.M. (NPI 1184905887) is an individual foot & ankle surgery provider in Parker, Colorado, licensed in Colorado (POD0000794) and active in the NPI registry since September 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1184905887

Entity TypeIndividualMale

Primary Taxonomy213ES0103X

Provider Legal NameDR. BRIAN MICHAEL OASECredential: D.P.M.

Location Address9397 CROWN CREST BLVD STE 311Parker, CO 80138-8788

Mailing Address7505 Village Square Dr Ste 101Castle Pines, CO 80108-3693 · (303) 805-5156

Phone(303) 805-5156

Sole ProprietorYes

Medical School CMSOtherGraduated 2007

Enumeration DateSeptember 8, 2011

Last NPPES UpdateNovember 4, 20265 updates tracked since enumeration

NPPES CertifiedNovember 4, 2026

✔ NPI 1184905887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers

Taxonomy Code213ES0103X

License✔ Licensed in CO · POD0000794

Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X

9397 CROWN CREST BLVD STE 311, Parker, CO 80138

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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

Dr. Brian Michael Oase D.p.m. 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 ID4385939495

PECOS Enrollment IDI20170804000505

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 Brian Oase reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Podiatry Associates, Inc.

7.8 mi

Podiatrist

7505 VILLAGE SQUARE DR, STE 101
Castle Pines, CO 80108

Reassigned Medicare billing, Colorado enrollment
17 clinicians in this Medicare group

NPI 1407078652 (303) 805-5156

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

Areas of Expertise CMS Part B claims 9

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 moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

225 services92 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

130 services65 patients

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.

96 services59 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

68 services68 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

56 services18 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

33 services17 patients

Other Providers at the Same Location NPPES 2

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

DR. CHARLES J DANIEL JR. DPM

Podiatrist (Foot Surgery)

9397 CROWN CREST BLVD STE 311
PARKER, CO 80138

Douglas County (303) 805-5156

DR. PATRICE A MICHALETZ ONODY M.D

Internal Medicine (Gastroenterology)

9397 CROWN CREST BLVD STE 311
PARKER, CO 80138

Douglas County (303) 766-4516

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 Brian Oase's NPI number?

The NPI number for Brian Oase is 1184905887. It was assigned to this individual provider in the NPPES registry on September 8, 2011.

Where is Brian Oase located?

Brian Oase practices at 9397 Crown Crest Blvd Ste 311, Parker, CO 80138. The listed phone number is (303) 805-5156.

What is Brian Oase's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is Brian Oase enrolled in Medicare?

Yes. Brian Oase 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 Brian Oase's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Oase reassigns Medicare benefits to Podiatry Associates, Inc. (Castle Pines, 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 Brian Oase'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 Brian Oase was last updated on November 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.