Margaret M Hayes, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

License

1182 Issued in CO

Practice address

4786 McMurry Ave Unit 2B
Fort Collins, CO 80525-4499

Phone

(970) 498-0756

Fax

(970) 674-9902

NPI assigned

Nov 12, 2006

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Jan 1, 2025 through Jan 1, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1163289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1629149703",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4786 MCMURRY AVE UNIT 2B",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805254499",
            "telephone_number": "970-498-0756",
            "fax_number": "970-674-9902"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4786 MCMURRY AVE UNIT 2B",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805254499",
            "telephone_number": "970-498-0756",
            "fax_number": "970-674-9902"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAYES",
        "first_name": "MARGARET",
        "middle_name": "M",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-12",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CO",
            "license": "1182",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alyssa Marie Hayes, LSW, MSW
• Amy Susan Hayes, MD
• Ethan Edward Hayes
• Karen Elaine Hayes, D.O.
• Kimberly W Hayes, MD
• Morgan L Hayes, MA, LPC, NCC
• Amanda Haygood, LPC, LMFTC
• Carrie Anne Haynes, M.ED.
• Crystal Larayne Haynes, LCSW, LAC, MSW
• Heather Haynes, RN

• Psychologist in Fort Collins, CO
• Providers in Fort Collins, CO by specialty
• Psychologist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.