Bryan Dang

Primary specialty

Assistant Behavior AnalystTaxonomy code 106E00000X

Practice address

3303 Harbor Blvd Ste B10
Costa Mesa, CA 92626-1537

Phone

(714) 786-6069

Fax

(714) 834-9822

NPI assigned

May 5, 2026

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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.

• Behavior Functions, Inc

  • Community/Behavioral Health Agency
  • Costa Mesa, CA
  • NPI 1265794986
  NPD (past)

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

{
    "created_epoch": "1777939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777939200000",
    "number": "1134056062",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3303 HARBOR BLVD STE B10",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926261537",
            "telephone_number": "714-786-6069",
            "fax_number": "714-834-9822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3303 HARBOR BLVD STE B10",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926261537",
            "telephone_number": "714-786-6069",
            "fax_number": "714-834-9822"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DANG",
        "first_name": "BRYAN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-05-05",
        "last_updated": "2026-05-05",
        "certification_date": "2026-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106E00000X",
            "taxonomy_group": "",
            "desc": "Assistant Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jaimie Dam
• James Damian
• Carol Damouni, BSN, RN
• Roy Damser, D.C.
• Anthony Dang
• Demi Diep Dang
• Hoang Dang
• Kim Dang, RN
• Michael Dang
• Stephanie Dang

• Assistant Behavior Analyst in Costa Mesa, CA
• Providers in Costa Mesa, CA by specialty
• Assistant Behavior Analyst in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 5, 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.