ALLERGY PARTNERS OF COLORADO PC
NPI 1891183299
Allergy & Immunology in Fort Collins, CO

Q: What is Allergy Partners Of Colorado PC's NPI number?

The NPI number for Allergy Partners Of Colorado PC is 1891183299. It was assigned to this organization in the NPPES registry on January 7, 2015.

Q: What is Allergy Partners Of Colorado PC's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Active since January 07, 2015

2121 E HARMONY RD UNIT 290, FORT COLLINS, CO 80528(970) 221-2370(970) 221-9654 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 5, 2026, Jul 11, 2023, Apr 11, 2022 and 4 more (7 updates tracked since 2015).

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About Allergy Partners Of Colorado Pc NPPES

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

ALLERGY PARTNERS OF COLORADO PC (NPI 1891183299) is a healthcare organization registered as an allergy & immunology in Fort Collins, Colorado and active in the NPI registry since January 2015. The organization maintains a secondary practice location in Cheyenne and lists David A Brown, Vice President, as its authorized official.

NPPES Registry Identity

NPI1891183299

Entity TypeOrganization

Primary Taxonomy207K00000X

Legal Business NameALLERGY PARTNERS OF COLORADO PC

Location Address2121 E HARMONY RD UNIT 290Fort Collins, CO 80528-3402

Mailing AddressPo Box 603725Charlotte, NC 28260-3725 · (828) 575-2625 · Fax (828) 350-2174

Phone(970) 221-2370

Fax(970) 221-9654

Organization SubpartNo

Authorized OfficialDavid A BrownVice President · (828) 277-1300

Enumeration DateJanuary 7, 2015

Last NPPES UpdateJune 5, 20267 updates tracked since enumeration

NPPES CertifiedJune 5, 2026

✔ NPI 1891183299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

2121 E HARMONY RD UNIT 290, Fort Collins, CO 80528

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Secondary Practice Location 1

Location 16252 Yellowstone RdCheyenne, WY 82009-3432 · Phone (307) 778-2015 · Fax (307) 778-7060

Other Identifiers 2

Medicaid10026893033NE

Medicaid206922900WY

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allergy Partners Of Colorado Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to Allergy Partners Of Colorado PC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Erik Anderson, PHD, DO

Allergy/Immunology

NPI 1487273066

2121 E HARMONY RD UNIT 290
Fort Collins, CO 80528

(970) 221-2370

✔ PECOS✔ Accepts MedicareSame address

Michael Martucci, MD

Allergy/Immunology

NPI 1942415369

2121 E HARMONY RD UNIT 290
Fort Collins, CO 80528

(970) 221-2370

✔ PECOS✔ Accepts MedicareSame address

Erin Willits, MD

Allergy/Immunology

NPI 1962766402

2121 E HARMONY RD UNIT 290
Fort Collins, CO 80528

(970) 221-2370

✔ PECOS✔ Accepts MedicareSame address

William Culver, MD

Allergy/Immunology

NPI 1598747826

2121 E HARMONY RD UNIT 290
Fort Collins, CO 80528

(970) 221-2370

✔ PECOS✔ Accepts Medicare0.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Allergy Partners Of Colorado PC's NPI number?

The NPI number for Allergy Partners Of Colorado PC is 1891183299. It was assigned to this organization in the NPPES registry on January 7, 2015.

Where is Allergy Partners Of Colorado PC located?

Allergy Partners Of Colorado PC is located at 2121 E Harmony Rd Unit 290, Fort Collins, CO 80528. The listed phone number is (970) 221-2370.

What is Allergy Partners Of Colorado PC's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Allergy Partners Of Colorado PC enrolled in Medicare?

Yes. Allergy Partners Of Colorado PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Allergy Partners Of Colorado PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Allergy/Immunology, reassign their Medicare billing to Allergy Partners Of Colorado PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Allergy Partners Of Colorado PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan and Blue Cross Blue Shield of Wyoming list Allergy Partners Of Colorado PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Allergy Partners Of Colorado PC was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.