Mary Lou Hayden, FNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

0024071278 Issued in VA

Practice address

7605 Forest Ave
Suite 103
Richmond, VA 23229-4938

Phone

(804) 288-0055

Fax

(804) 288-2659

NPI assigned

Jun 10, 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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Allergy Partners, PLLC

  • Allergy & Immunology Physician
  • Richmond, VA
  • NPI 1568798114
  NPD
• Virginia Adult & Pediatric Allergy & Asthma PC

  • Non-Pharmacy Dispensing Site
  • Richmond, VA
  • NPI 1306883798
  NPD
• Allergy and Asthma Associates P.C.

  • Specialist
  • MC Lean, VA
  • NPI 1871787002
  NPD (past)

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

{
    "created_epoch": "1149897600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1629019328",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7605 FOREST AVE",
            "address_2": "SUITE 103",
            "city": "RICHMOND",
            "state": "VA",
            "postal_code": "232294938",
            "telephone_number": "804-288-0055",
            "fax_number": "804-288-2659"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7605 FOREST AVE",
            "address_2": "SUITE 103",
            "city": "RICHMOND",
            "state": "VA",
            "postal_code": "232294938",
            "telephone_number": "804-288-0055",
            "fax_number": "804-288-2659"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAYDEN",
        "first_name": "MARY",
        "middle_name": "LOU",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "VA",
            "license": "0024071278",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7786808",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Marisa B Hay, B.A. M.A.
• Carissa Marie Hayden, PA-C
• Donna Hayden, NURSE PRACTITIONER
• Heather Noel Hayden, FNP
• Heather S Hayden
• Brendan Timothy Hayes, LCSW
• Christopher Patrick Hayes, MD, MS
• Crystal Smith Hayes
• Curtis W Hayes, M.D.
• Edward Gilmour Hayes, LCSW

• Nurse Practitioner in Richmond, VA
• Providers in Richmond, VA by specialty
• Nurse Practitioner in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.