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DR. ANN THERESE COLGAN MD
NPI 1487629309
Family Medicine in Greeley, CO

Active since February 22, 2006PECOS Enrolled
6801 W 20TH ST, SUITE 101, GREELEY, CO 80634(970) 378-8000(970) 378-8088 Get Directions Write a Review

NPPES record last updated: March 11, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ann Therese Colgan Md NPPES

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

DR. ANN THERESE COLGAN MD (NPI 1487629309) is an individual family medicine provider in Greeley, Colorado, licensed in Colorado (32559) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487629309
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ANN THERESE COLGANCredential: MD
Location Address6801 W 20TH ST, SUITE 101Greeley, CO 80634
Mailing Address6801 W 20th St, Suite 101Greeley, CO 80634 · (970) 378-8000 · Fax (970) 378-8088
Phone(970) 378-8000
Fax(970) 378-8088
Sole ProprietorNo
Enumeration DateFebruary 22, 2006
Last NPPES UpdateMarch 11, 2020
NPPES CertifiedMarch 11, 2020
✔ NPI 1487629309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CO · 32559
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedFamily Medicine · Adolescent MedicineTaxonomy 207QA0000X · License 32559 (CO)
Also ListedFamily Medicine · Adult MedicineTaxonomy 207QA0505X · License 32559 (CO)
6801 W 20TH ST, Greeley, CO 80634
Open in Google Maps ↗

Other Identifiers 2

Other32559CO · License
Medicaid01325596CO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ann Therese Colgan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80634 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

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

BANNER MEDICAL GROUP GREELEY
Clinic/Center (Multi-Specialty)
6801 W 20TH ST, SUITE 201
GREELEY, CO 80634
Weld County (970) 350-5828
THOMAS J PAZIK MD LLC
Orthopaedic Surgery
6801 W 20TH ST, STE 201
GREELEY, CO 80634
Weld County (970) 330-1090
TAMARA SUE CLANG DO
Family Medicine
6801 W 20TH ST, SUITE 101
GREELEY, CO 80634
Weld County (970) 378-8000
MEGHAN ANN CROTEAU FELS D.O.
Pediatrics
6801 W 20TH ST, SUITE 201
GREELEY, CO 80634
Weld County (970) 350-5828
KRISTEN JENNIFER ROBBINS
Physical Therapist
6801 W 20TH ST, UNIT 203
GREELEY, CO 80634
Weld County (970) 339-5319
BANNER MOUNTAIN VISTA ORTHOPAEDIC MEDICAL CLINIC
Clinic/Center (Medical Specialty)
6801 W 20TH ST, STE 201
GREELEY, CO 80634
Weld County (970) 330-1090
KIRSTEN JEAN MCCULLOUGH PA-C
Physician Assistant (Medical)
6801 W 20TH ST, SUITE 101
GREELEY, CO 80634
Weld County (970) 378-8000
DR. DANIEL ROY CLANG DO
Family Medicine
6801 W 20TH ST, SUITE 101
GREELEY, CO 80634
Weld County (970) 378-8000

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 Ann Colgan's NPI number?

The NPI number for Ann Colgan is 1487629309. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is Ann Colgan located?

Ann Colgan practices at 6801 W 20th St Suite 101, Greeley, CO 80634. The listed phone number is (970) 378-8000.

What is Ann Colgan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Ann Colgan enrolled in Medicare?

Yes. Ann Colgan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ann Colgan was last updated on March 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.