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

DR. JAMES B DUNBAR III MD
NPI 1811494602
Anesthesiology in Aurora, CO

Q: What is James Dunbar's NPI number?

The NPI number for James Dunbar is 1811494602. It was assigned to this individual provider in the NPPES registry on April 9, 2018.

Q: What is James Dunbar's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for James Dunbar was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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 April 09, 2018PECOS EnrolledAccepts Medicare Assignment

12605 E 16TH AVE, AURORA, CO 80045(720) 848-0000 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 13, 2026, Jun 5, 2025, Apr 9, 2018 (3 updates tracked since 2018).

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About Dr. James B Dunbar Iii Md NPPES

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

DR. JAMES B DUNBAR III MD (NPI 1811494602) is an individual anesthesiology provider in Aurora, Colorado, licensed in Colorado (DR.0065360) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of West Virginia University School Of Medicine (2018).

NPPES Registry Identity

NPI1811494602

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. JAMES B DUNBAR IIICredential: MD

Location Address12605 E 16TH AVEAurora, CO 80045-2545

Mailing AddressPo Box 110429Aurora, CO 80042-0429

Phone(720) 848-0000

Sole ProprietorNo

Medical School CMSWest Virginia University School Of MedicineGraduated 2018

Enumeration DateApril 9, 2018

Last NPPES UpdateAugust 13, 20263 updates tracked since enumeration

NPPES CertifiedAugust 13, 2026

✔ NPI 1811494602 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in CO · DR.0065360✔ Licensed in IL · 036181331

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

12605 E 16TH AVE, Aurora, CO 80045

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Secondary Practice Locations 2

Location 112631 E 17th Ave Ofc 1Aurora, CO 80045-2527 · Phone (303) 724-2680

Location 2251 E Huron St Ste 5-704Chicago, IL 60611-2908 · Phone (312) 695-0061 · Fax (312) 695-9013

Accepted Insurance

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

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

Dr. James B Dunbar Iii 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 ID2567844152

PECOS Enrollment IDI20250711000030

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.

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.

KEVIN BRADLEY ROTHCHILD MD

Surgery (Trauma Surgery)