Joseph S. Bak, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

License

22095 Issued in TX

Practice address

10006 Briar Rose Drive
Houston, TX 77042-2422

Phone

(713) 974-1985

Fax

(713) 975-7218

NPI assigned

Mar 4, 2007

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

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

Green means eligible to order or refer.

Opted out of Medicare

Yes, effective Oct 1, 2015 through Oct 1, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

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.

• Lawson,Roney and Krummel,PC

  • Clinical Psychologist
  • Houston, TX
  • NPI 1659561363
  NPD (past)

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

{
    "created_epoch": "1172966400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765238400000",
    "number": "1386773620",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10006 BRIAR ROSE DRIVE",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770422422",
            "telephone_number": "713-974-1985",
            "fax_number": "713-975-7218"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10006 BRIAR ROSE DRIVE",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770422422",
            "telephone_number": "713-974-1985",
            "fax_number": "713-975-7218"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAK",
        "first_name": "JOSEPH",
        "middle_name": "S.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-03-04",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "TX",
            "license": "22095",
            "primary": true
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "TX",
            "license": "22095",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MHN",
            "identifier": "130128",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "VALUE OPTIONS",
            "identifier": "013083",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "00H56R",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAQH",
            "identifier": "10771085",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Amira Bajracharya
• Gausan Ratna Bajracharya, MD
• Eric Bajwa, DO
• Mohsin K Bajwa, MD
• Tarunjeet Singh Bajwa, DPM
• Faisal Ghazi Bakaeen, MD
• Ola O Bakare
• Omoteniola Aminat Bakare, SLP
• Connie Tran Bakas, APRN
• Ahmad Bakdalieh, MD

• Psychologist in Houston, TX
• Providers in Houston, TX by specialty
• Psychologist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 2025; 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.