Jennifer Guilliam

Primary specialty

Peer SpecialistTaxonomy code 175T00000X

Practice address

1412 W Okmulgee St
Muskogee, OK 74401-6739

Phone

(918) 869-3224

NPI assigned

Jul 16, 2026

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

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1784160000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1609796176",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1217",
            "city": "MUSKOGEE",
            "state": "OK",
            "postal_code": "744021217",
            "telephone_number": "918-869-3224"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1412 W OKMULGEE ST",
            "city": "MUSKOGEE",
            "state": "OK",
            "postal_code": "744016739",
            "telephone_number": "918-869-3224"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUILLIAM",
        "first_name": "JENNIFER",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-07-16",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Billy Grimes Jr., LADC
• Robin Grizzle, RN
• Teri Gross
• Guardian Health Care, Inc.
• Janessa Marie Guerrero, B.S.
• Wilma Jean Guinn, R.N.
• Katie Gulley, MSN, RN, CNL
• Alexis Renee Gunn
• Elizabeth Lynette Gunn, RN, MS, CNS-BC
• Mary Gunn, PA-C

• Peer Specialist in Muskogee, OK
• Providers in Muskogee, OK by specialty
• Peer Specialist in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 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.