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NPISignal

Individual Healthcare Provider

Jonathan S. Gallen, M.D.

NPI Record: ActiveAnesthesiology
NPI1023123957
Denver, Colorado

Provider's NPPES record last updated: February 27, 2023

Overview

Entity Type
Individual Healthcare Provider
NPI
1023123957
Primary Specialty
Anesthesiology
Practice Location
Denver, Colorado
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 18, 2026, 2:30 PM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Anesthesiology

    Allopathic & Osteopathic Physicians

    Primary

    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.

    Taxonomy code 207L00000X
  • Physical Medicine & Rehabilitation

    Allopathic & Osteopathic Physicians

    Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.

    Taxonomy code 208100000X

Provider-Reported License Information

Anesthesiology (Colorado)
48208
Physical Medicine & Rehabilitation (Colorado)
48208
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

3118 Newton St

Denver, Colorado 80211-3644

Phone: (720) 923-6165

Additional Practice Location

1400 Jackson St

Denver, Colorado 80206-2761

Phone: (303) 388-4461

Fax: (303) 398-1211

Additional Practice Location

10350 E Dakota Ave

Denver, Colorado 80247-1314

Phone: (303) 338-4545

Additional Practice Location

1712 W Uintah St

Colorado Springs, Colorado 80904-2958

Phone: (719) 445-6077

Fax: (719) 445-6077

Additional Practice Location

8000 E Maplewood Ave

Ste 200

Greenwood Village, Colorado 80111-4727

Phone: (303) 438-3999

Fax: (720) 439-9500

Record Information

Enumeration Date
August 20, 2006
Provider's NPPES Record Last Updated
February 27, 2023
Certification Date
February 27, 2023
NPISignal NPPES Dataset
August 2026

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