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DR. ALISON ANNE DORMER COWAN MD
NPI 1386955417
Obstetrics & Gynecology in Louisville, CO

Active since June 23, 2010PECOS EnrolledAccepts Medicare Assignment
80 HEALTH PARK DR STE 100, LOUISVILLE, CO 80027(303) 665-1045(303) 661-9195 Get Directions Write a Review

NPPES record last updated: March 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 10, 2025, May 8, 2018, Aug 30, 2017 (3 updates tracked since 2017).

About Dr. Alison Anne Dormer Cowan Md NPPES

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

DR. ALISON ANNE DORMER COWAN MD (NPI 1386955417) is an individual obstetrics & gynecology provider in Louisville, Colorado, licensed in Colorado (DR.0053223) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and is a graduate of Emory University School Of Medicine (2010).

NPPES Registry Identity

NPI1386955417
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. ALISON ANNE DORMER COWANCredential: MD
Location Address80 HEALTH PARK DR STE 100Louisville, CO 80027-4644
Mailing Address2750 Broadway StBoulder, CO 80304-3586 · (303) 440-3000
Phone(303) 665-1045
Fax(303) 661-9195
Sole ProprietorNo
Medical School CMSEmory University School Of MedicineGraduated 2010
Enumeration DateJune 23, 2010
Last NPPES UpdateMarch 10, 20253 updates tracked since enumeration
NPPES CertifiedMarch 10, 2025
✔ NPI 1386955417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CO · DR.0053223✔ Licensed in WI · 3825✔ Licensed in IL · 125058000
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
80 HEALTH PARK DR STE 100, Louisville, CO 80027
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Alison Anne Dormer Cowan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395963623
PECOS Enrollment IDI20140828002213
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 80027 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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 18

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

DR. CHRISTINE HANSUM ABAIR MD
Obstetrics & Gynecology
80 HEALTH PARK DR STE 100
LOUISVILLE, CO 80027
Boulder County (303) 665-1045
AUDREY RYANN HEMMINGS DO
Obstetrics & Gynecology
80 HEALTH PARK DR STE 100
LOUISVILLE, CO 80027
Boulder County (303) 665-1045
CHRISTOPHER POHLMAN M.D.
Surgery
80 HEALTH PARK DR STE 100
LOUISVILLE, CO 80027
Boulder County (303) 666-2632
TIMOTHY JAMES JAEGER
Pediatrics
80 HEALTH PARK DR STE 100
LOUISVILLE, CO 80027
Boulder County (303) 666-2720
KATHERINE MCCORMACK MD
Allergy & Immunology
80 HEALTH PARK DR STE 100
LOUISVILLE, CO 80027
Boulder County (303) 440-3083
DR. ANDREA MARIE MERTZ M.D.
Pediatrics
80 HEALTH PARK DR STE 100
LOUISVILLE, CO 80027
Boulder County (303) 666-2720
ELIZABETH ALAIMO DO
Family Medicine
80 HEALTH PARK DR STE 100
LOUISVILLE, CO 80027
Boulder County (303) 666-2710
DR. LONG PHI HUYNH MD
Obstetrics & Gynecology
80 HEALTH PARK DR STE 100
LOUISVILLE, CO 80027
Boulder County (303) 665-1045

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 Alison Cowan's NPI number?

The NPI number for Alison Cowan is 1386955417. It was assigned to this individual provider in the NPPES registry on June 23, 2010.

Where is Alison Cowan located?

Alison Cowan practices at 80 Health Park Dr Ste 100, Louisville, CO 80027. The listed phone number is (303) 665-1045.

What is Alison Cowan's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Alison Cowan enrolled in Medicare?

Yes. Alison Cowan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Alison Cowan accept?

Health plans from Medica list Alison Cowan 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 Alison Cowan was last updated on March 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.