MS. MICHELLE ANN O'BRIEN D.O.
NPI 1144601618
Psychiatry & Neurology - Psychiatry in Fort Collins, CO

Q: What is Michelle O'brien's NPI number?

The NPI number for Michelle O'brien is 1144601618. It was assigned to this individual provider in the NPPES registry on June 10, 2015.

Q: What is Michelle O'brien's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Michelle O'brien was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since June 10, 2015PECOS EnrolledAccepts Medicare Assignment

2260 W TRILBY RD, FORT COLLINS, CO 80526(970) 494-4200(844) 270-1824 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 11, 2025, Mar 6, 2025, Sep 19, 2019 (3 updates tracked since 2019).

On this page

About Ms. Michelle Ann O'brien D.o. NPPES

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

MS. MICHELLE ANN O'BRIEN D.O. (NPI 1144601618) is an individual psychiatry provider in Fort Collins, Colorado, licensed in Colorado (DR.0075316) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tucson, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1144601618

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameMS. MICHELLE ANN O'BRIENCredential: D.O.

Location Address2260 W TRILBY RDFort Collins, CO 80526-9650

Mailing Address4856 Innovation DrFort Collins, CO 80525-5539 · (970) 494-4200 · Fax (844) 270-1824

Phone(970) 494-4200

Fax(844) 270-1824

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateJune 10, 2015

Last NPPES UpdateJuly 16, 20253 updates tracked since enumeration

NPPES CertifiedJuly 16, 2025

✔ NPI 1144601618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CO · DR.0075316

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

2260 W TRILBY RD, Fort Collins, CO 80526

Open in Google Maps ↗

Secondary Practice Location 1

Location 13655 E Grant RdTucson, AZ 85716-2933 · Phone (520) 670-3909 · Fax (520) 309-2560

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Arizona, Inc..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

Ms. Michelle Ann O'brien D.o. 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 ID1759682495

PECOS Enrollment IDI20250903000989

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 80526 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

$174.82 typical visit price

range $58.06 – $174.82

Typical copayment $43.70 (range $14.51 – $43.70)

Most-billed visit code 99205

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 20

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

ECHO F LENNON

Counselor (Addiction (Substance Use Disorder))