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COLORADO ALLERGY AND ASTHMA CENTERS, PC
NPI 1174195846
Specialist in Highlands Ranch, CO

Active since July 13, 2021CLIA 06D1060055 · Waiver
9331 S COLORADO BLVD STE 100, HIGHLANDS RANCH, CO 80126(303) 795-8177(303) 797-2166 Get Directions Write a Review

NPPES record last updated: July 13, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Colorado Allergy And Asthma Centers, Pc NPPES

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

COLORADO ALLERGY AND ASTHMA CENTERS, PC (NPI 1174195846) is a healthcare organization registered as a specialist in Highlands Ranch, Colorado and active in the NPI registry since July 2021. The organization holds a CLIA Waiver certificate valid through October 12, 2026 and lists John Milewski, Coo/chief Operating Officer, as its authorized official.

NPPES Registry Identity

NPI1174195846
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameCOLORADO ALLERGY AND ASTHMA CENTERS, PC
Location Address9331 S COLORADO BLVD STE 100Highlands Ranch, CO 80126-7465
Mailing Address125 Rampart Way Ste 200Denver, CO 80230-6429 · (720) 858-7431
Phone(303) 795-8177
Fax(303) 797-2166
Organization SubpartNo
Authorized OfficialJohn MilewskiCoo/chief Operating Officer · (720) 858-7431
Enumeration DateJuly 13, 2021
NPPES CertifiedJuly 13, 2021
✔ NPI 1174195846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
9331 S COLORADO BLVD STE 100, Highlands Ranch, CO 80126
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 06D1060055

Colorado Allergy & Asthma Centers, PC · Highlands Ranch, CO
Active · expires Oct 12, 2026
CLIA Number06D1060055
Laboratory TypePhysician Office
Certificate Effective DateOctober 13, 2024
Certificate Expiration DateOctober 12, 2026
Laboratory DirectorDr. Evelyn Wang
Laboratory Phone(303) 795-8177
Laboratory LocationColorado Allergy & Asthma Centers, PC9331 S Colorado Blvd, Suite 100, Highlands Ranch, CO 80126
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 4

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

MRS. MARTHA SHADA STEFFEN PA-C
Physician Assistant (Medical)
9331 S COLORADO BLVD STE 100
HIGHLANDS RANCH, CO 80126
Douglas County (303) 795-8177
EVELYN A. WANG MD
Allergy & Immunology
9331 S COLORADO BLVD STE 100
HIGHLANDS RANCH, CO 80126
Douglas County (303) 795-8177
JERALD WALTER KOEPKE MD
Allergy & Immunology
9331 S COLORADO BLVD STE 100
HIGHLANDS RANCH, CO 80126
Douglas County (303) 795-8177
KATIE L TANNER FNP-C
Nurse Practitioner (Family)
9331 S COLORADO BLVD STE 100
HIGHLANDS RANCH, CO 80126
Douglas County (303) 795-8177

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 Colorado Allergy And Asthma Centers, PC's NPI number?

The NPI number for Colorado Allergy And Asthma Centers, PC is 1174195846. It was assigned to this organization in the NPPES registry on July 13, 2021.

Where is Colorado Allergy And Asthma Centers, PC located?

Colorado Allergy And Asthma Centers, PC is located at 9331 S Colorado Blvd Ste 100, Highlands Ranch, CO 80126. The listed phone number is (303) 795-8177.

What is Colorado Allergy And Asthma Centers, PC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Does Colorado Allergy And Asthma Centers, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 06D1060055) is associated with this NPI, valid through October 12, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Colorado Allergy And Asthma Centers, PC was last updated on July 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.