MARGARET M HAYES PH.D.
NPI 1629149703
Psychologist in Fort Collins, CO

Active since November 12, 2006Opted out of Medicare · through Jan 1, 2027
4786 MCMURRY AVE UNIT 2B, FORT COLLINS, CO 80525(970) 498-0756(970) 674-9902 Get Directions Write a Review

NPPES record last updated: June 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 17, 2025, Jun 13, 2025 (2 updates tracked since 2025).

About Margaret M Hayes Ph.d. NPPES

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

MARGARET M HAYES PH.D. (NPI 1629149703) is an individual psychologist in Fort Collins, Colorado, licensed in Colorado (1182) and active in the NPI registry since November 2006. She has opted out of Medicare through January 1, 2027.

NPPES Registry Identity

NPI1629149703
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameMARGARET M HAYESCredential: PH.D.
Location Address4786 MCMURRY AVE UNIT 2BFort Collins, CO 80525-4499
Mailing Address4786 Mcmurry Ave Unit 2bFort Collins, CO 80525-4499 · (970) 498-0756 · Fax (970) 674-9902
Fax(970) 674-9902
Sole ProprietorNo
Enumeration DateNovember 12, 2006
Last NPPES UpdateJune 17, 20252 updates tracked since enumeration
NPPES CertifiedJune 17, 2025
NPI 1629149703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CO · 1182
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
4786 MCMURRY AVE UNIT 2B, Fort Collins, CO 80525

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Margaret M Hayes Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2025 through January 1, 2027.

Opt-Out Effective DateJanuary 1, 2025
Opt-Out In Effect ThroughJanuary 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 5

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

Counselor (Mental Health)
4786 MCMURRY AVE UNIT 2B
FORT COLLINS, CO 80525
Counselor (Mental Health)
4786 MCMURRY AVE UNIT 2B
FORT COLLINS, CO 80525
Psychologist
4786 MCMURRY AVE UNIT 2B
FORT COLLINS, CO 80525
Psychiatry & Neurology (Psychiatry)
4786 MCMURRY AVE UNIT 2B
FORT COLLINS, CO 80525
Marriage & Family Therapist
4786 MCMURRY AVE UNIT 2B
FORT COLLINS, CO 80525

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 Margaret Hayes's NPI number?

The NPI number for Margaret Hayes is 1629149703. It was assigned to this individual provider in the NPPES registry on November 12, 2006.

Where is Margaret Hayes located?

Margaret Hayes practices at 4786 Mcmurry Ave Unit 2B, Fort Collins, CO 80525. The listed phone number is (970) 498-0756.

What is Margaret Hayes's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Margaret Hayes enrolled in Medicare?

No. Margaret Hayes has opted out of Medicare through January 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Margaret Hayes accept?

Health plans from Providence Health Plan list Margaret Hayes 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 Margaret Hayes was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.