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THOMAS CHALMERS MD
NPI 1407807423
Anesthesiology in Boulder, CO

Active since May 15, 2006
1100 BALSAM AVE, BOULDER, CO 80304(303) 440-2273 Get Directions Write a Review

NPPES record last updated: March 16, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Thomas Chalmers Md NPPES

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

THOMAS CHALMERS MD (NPI 1407807423) is an individual anesthesiology provider in Boulder, Colorado, licensed in Colorado (29095) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1407807423
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameTHOMAS CHALMERSCredential: MD
Location Address1100 BALSAM AVEBoulder, CO 80304-3404
Mailing AddressPo Box 668Arvada, CO 80001-0668 · (303) 422-9438 · Fax (303) 422-9474
Phone(303) 440-2273
Sole ProprietorYes
Enumeration DateMay 15, 2006
Last NPPES UpdateMarch 16, 2015
✔ NPI 1407807423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CO · 29095
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.
1100 BALSAM AVE, Boulder, CO 80304
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Other Identifiers 2

Medicare ID-Type Unspecified433538CO
Medicaid050077651CO

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.

JOHN E MEYER M.D.
Pathology (Clinical Pathology/Laboratory Medicine)
1100 BALSAM AVE
BOULDER, CO 80304
Boulder County (303) 440-2373
KEVIN W HANLEY M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1100 BALSAM AVE
BOULDER, CO 80304
Boulder County (303) 440-2273
DHORI MEYER KNUD-HANSEN OTR
Occupational Therapist
1100 BALSAM AVE
BOULDER, CO 80304
Boulder County (303) 440-2100
LAUGHLIN B. MCCOLLESTER
Emergency Medicine
1100 BALSAM AVE
BOULDER, CO 80304
Boulder County (303) 440-2037
RICHARD GILDERSLEEVE MD
Anesthesiology
1100 BALSAM AVE
BOULDER, CO 80304
Boulder County (303) 440-2092
MARTHA A CABEEN
Emergency Medicine
1100 BALSAM AVE
BOULDER, CO 80304
Boulder County (303) 440-2037
LAIRD STEPHEN WOLFE
Emergency Medicine
1100 BALSAM AVE
BOULDER, CO 80304
Boulder County (303) 440-2037
PAUL EDWARD YOUNG
Physician Assistant
1100 BALSAM AVE
BOULDER, CO 80304
Boulder County (303) 440-2037

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 Thomas Chalmers's NPI number?

The NPI number for Thomas Chalmers is 1407807423. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Thomas Chalmers located?

Thomas Chalmers practices at 1100 Balsam Ave, Boulder, CO 80304. The listed phone number is (303) 440-2273.

What is Thomas Chalmers's specialty?

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

When was this NPI record last updated?

The NPPES record for Thomas Chalmers was last updated on March 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.