John Hayes, DNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

209033582 Issued in IL

Practice address

1127 N Oakley Blvd # 5a
Chicago, IL 60622-3507

Phone

(312) 401-2395

NPI assigned

Oct 17, 2025

Last updated

May 26, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1760659200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779753600000",
    "number": "1841167699",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11355 S CHAMPLAIN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606285121",
            "telephone_number": "312-401-2395"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1127 N OAKLEY BLVD # 5A",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606223507",
            "telephone_number": "312-401-2395"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAYES",
        "first_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "DNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-10-17",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "IL",
            "license": "209033582",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• James Hayes, LCSW
• Jerica Hayes, AMFT, CADC
• Jessica Hayes, APRN
• Johanna Suzanne Hayes, MA
• John Hayes, CRNA
• Katelyn Elizabeth Hayes, DPT
• Katherine Mary Hayes
• Keisha L Hayes
• Kelly M Hayes, DPT
• Kenneth Hayes, M.D.

• Psychiatric/Mental Health Nurse Practitioner in Chicago, IL
• Providers in Chicago, IL by specialty
• Psychiatric/Mental Health Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 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.