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DR. BRIAN T WILLIAMS M.D.
NPI 1417928664
Emergency Medicine in Aurora, CO

Active since January 27, 2006PECOS Enrolled
2550 S PARKER RD, STE 206, AURORA, CO 80014(303) 306-7783(303) 306-7753 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Brian T Williams M.d. NPPES

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

DR. BRIAN T WILLIAMS M.D. (NPI 1417928664) is an individual emergency medicine provider in Aurora, Colorado, licensed in Colorado (35656) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417928664
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. BRIAN T WILLIAMSCredential: M.D.
Location Address2550 S PARKER RD, STE 206Aurora, CO 80014-1622
Mailing Address2550 S Parker Rd, Ste 206Aurora, CO 80014-1622 · (303) 306-7783 · Fax (303) 306-7753
Phone(303) 306-7783
Fax(303) 306-7753
Sole ProprietorNo
Enumeration DateJanuary 27, 2006
Last NPPES UpdateNovember 29, 2021
✔ NPI 1417928664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CO · 35656
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
2550 S PARKER RD, Aurora, CO 80014
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Other Identifiers 1

Medicaid01356567CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Brian T Williams M.d. 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.

Areas of Expertise CMS Part B claims

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
19 services19 patients

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 20

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

DR. MARTIN W RAUSCH MD
Hospitalist
2550 S PARKER RD
AURORA, CO 80014
Arapahoe County (303) 338-4545
DR. DOUGLAS K HAMMOND M.D.
Emergency Medicine
2550 S PARKER RD, STE 206
AURORA, CO 80014
Arapahoe County (303) 306-7783
DR. BRITT DOMINIQUE OLSON MD
Family Medicine (Hospice and Palliative Medicine)
2550 S PARKER RD
AURORA, CO 80014
Arapahoe County (303) 338-4545
DR. LESLIE W REITMAN MD
Internal Medicine (Geriatric Medicine)
2550 S PARKER RD
AURORA, CO 80014
Arapahoe County (303) 338-4545
MRS. PAULA WOOD MAYER LICSW
Social Worker (Clinical)
2550 S PARKER RD
AURORA, CO 80014
Arapahoe County (303) 636-3442
MS. SHERRY LYNN HUTCHCROFT R.N
Registered Nurse
2550 S PARKER RD
AURORA, CO 80014
Arapahoe County (303) 636-2947
ANITA L HOFFMAN RN
Registered Nurse
2550 S PARKER RD, WATERPARK LLL - 3RD FLOOR
AURORA, CO 80014
Arapahoe County (303) 636-3380
DR. CHRISTINE D DARR M.D.
Emergency Medicine
2550 S PARKER RD, STE 206
AURORA, CO 80014
Arapahoe County (303) 306-7783

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 Williams's NPI number?

The NPI number for Brian Williams is 1417928664. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is Brian Williams located?

Brian Williams practices at 2550 S Parker Rd Ste 206, Aurora, CO 80014. The listed phone number is (303) 306-7783.

What is Brian Williams's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Brian Williams enrolled in Medicare?

Yes. Brian Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Brian Williams was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.