Courtney Justine Klein, DNP, APRN, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

205473 Issued in OK

Practice address

920 Stanton L Young Blvd Ste 3240
Oklahoma City, OK 73104-5036

Phone

(405) 271-5253

Fax

(405) 271-5759

NPI assigned

Jul 16, 2025

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

Enrolled in OK

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ou Health Partners IncGroup PAC ID 5991105876, 1,167 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• O U Medical Center Hospital, Oklahoma City, OK, CCN 370093

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

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.

• Ou Health Partners, Inc

  dba Ou Health Partners

  • Multi-Specialty Clinic/Center
  • Oklahoma City, OK
  • NPI 1528642642
  Medicare reassignment Care Compare group NPD
• Ou Health Partners, Inc

  dba OUHP Orthotics & Prosthetic

  • Prosthetic/Orthotic Supplier
  • Oklahoma City, OK
  • NPI 1447834460
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ou Medicine Inc.

  • General Acute Care Hospital
  • Oklahoma City, OK
  • NPI 1649794157
  Care Compare affiliation

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

{
    "created_epoch": "1752624000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1639061526",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3335 FOX HILL TER",
            "city": "EDMOND",
            "state": "OK",
            "postal_code": "730342324",
            "telephone_number": "405-514-4341"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "920 STANTON L YOUNG BLVD STE 3240",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731045036",
            "telephone_number": "405-271-5253",
            "fax_number": "405-271-5759"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3335 Fox Hill Ter",
            "address_purpose": "LOCATION",
            "city": "Edmond",
            "state": "OK",
            "postal_code": "730342324",
            "country_code": "US",
            "telephone_number": "405-514-4341",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLEIN",
        "first_name": "COURTNEY",
        "middle_name": "JUSTINE",
        "name_prefix": "Dr.",
        "credential": "DNP, APRN, PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-16",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "OK",
            "license": "205473",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Thomas Edwin Klag, DDS
• Chelsea Klaus, RDH
• Lauren Elaine Klaus, D.D.S.
• London Klechka
• Michelle Suzanne Kleckner, OTR/L
• Poala Giselle Klein
• Catherine Isabel Kleinman, OT
• Brittany Lynn Klepac, PHARMD
• Macey Kleyn
• Bradley Kliewer, DO

• Psychiatric/Mental Health Nurse Practitioner in Oklahoma City, OK
• Providers in Oklahoma City, OK by specialty
• Psychiatric/Mental Health Nurse Practitioner in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.