Justin Charles Baker, PHD

Primary specialty

PsychologistTaxonomy code 103T00000X

License

P.08157 Issued in OH

Practice address

3650 Olentangy River Rd FL 3
Columbus, OH 43214-3464

Phone

(614) 293-9600

Fax

(614) 366-1215

NPI assigned

Jun 17, 2010

Last updated

Apr 30, 2026By the provider in NPPES

Sex

Male

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 OH

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Osu Psychiatry, LLC

  • Clinical Child & Adolescent Psychologist
  • Columbus, OH
  • NPI 1194773317
  Medicare reassignment NPD

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

{
    "created_epoch": "1276732800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1003137688",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3650 OLENTANGY RIVER RD FL 3",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432143464",
            "telephone_number": "614-293-9600",
            "fax_number": "614-366-1215"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3650 OLENTANGY RIVER RD FL 3",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432143464",
            "telephone_number": "614-293-9600",
            "fax_number": "614-366-1215"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAKER",
        "first_name": "JUSTIN",
        "middle_name": "CHARLES",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-06-17",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "OH",
            "license": "P.08157",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Baker
• Jillian Baker
• Joanna L Baker
• Josie Marie Baker
• Julie Baker
• Karyn D Baker
• Kyle Edward Baker
• Linda Alford Baker, MD
• Lori G. Baker, LISW, MSW
• Malek Baker

• Psychologist in Columbus, OH
• Providers in Columbus, OH by specialty
• Psychologist in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.