DR. GARY LANCE NIEMANN MD
NPI 1962555458
Allergy & Immunology - Allergy in Denver, CO

Q: What is Gary Niemann's NPI number?

The NPI number for Gary Niemann is 1962555458. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Q: What is Gary Niemann's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Q: When was this NPI record last updated?

The NPPES record for Gary Niemann was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since January 19, 2007

5150 E YALE CIR, S301, DENVER, CO 80222(303) 756-2621(303) 756-0781 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Gary Lance Niemann Md NPPES

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

DR. GARY LANCE NIEMANN MD (NPI 1962555458) is an individual allergy provider in Denver, Colorado, licensed in Colorado (17566) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1962555458

Entity TypeIndividualMale

Primary Taxonomy207KA0200X

Provider Legal NameDR. GARY LANCE NIEMANNCredential: MD

Location Address5150 E YALE CIR, S301Denver, CO 80222-6917

Mailing Address5150 E Yale Cir, S301Denver, CO 80222-6917 · (303) 756-2621 · Fax (303) 756-0781

Phone(303) 756-2621

Fax(303) 756-0781

Sole ProprietorYes

Enumeration DateJanuary 19, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1962555458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians

Taxonomy Code207KA0200X

License✔ Licensed in CO · 17566

Definition

A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

5150 E YALE CIR, Denver, CO 80222

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Other Providers at the Same Location NPPES 3

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

AWAKEN POSSIBILITY, LLC

Chiropractor

5150 E YALE CIR, STE 100
DENVER, CO 80222

Denver County (303) 263-4502

DENVER OCULOPLASTICS

Clinic/Center (Ophthalmologic Surgery)

5150 E YALE CIR
DENVER, CO 80222

Denver County (720) 699-8687

DR. CY ROLAND LEATHERBURY D.C.

Chiropractor

5150 E YALE CIR, SUITE100
DENVER, CO 80222

Denver County (303) 757-5150

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 Gary Niemann's NPI number?

The NPI number for Gary Niemann is 1962555458. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Gary Niemann located?

Gary Niemann practices at 5150 E Yale Cir S301, Denver, CO 80222. The listed phone number is (303) 756-2621.

What is Gary Niemann's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

When was this NPI record last updated?

The NPPES record for Gary Niemann was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.