Brett Thomas Rouleau, D.D.S.

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

43851 Issued in CA

Practice address

2100 Otis Dr
Suite D
Alameda, CA 94501-5786

Phone

(510) 521-5252

Fax

(510) 521-5357

NPI assigned

Jul 21, 2005

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 CA

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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.

• Sandy Chen DDS Inc

  • Dental Clinic/Center
  • Alameda, CA
  • NPI 1174337935
  NPD (past)

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

{
    "created_epoch": "1121904000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1467452334",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 OTIS DR",
            "address_2": "SUITE D",
            "city": "ALAMEDA",
            "state": "CA",
            "postal_code": "945015786",
            "telephone_number": "510-521-5252",
            "fax_number": "510-521-5357"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 OTIS DR",
            "address_2": "SUITE D",
            "city": "ALAMEDA",
            "state": "CA",
            "postal_code": "945015786",
            "telephone_number": "510-521-5252",
            "fax_number": "510-521-5357"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROULEAU",
        "first_name": "BRETT",
        "middle_name": "THOMAS",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-21",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "43851",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jacqueline Rosenberg
• Rosewood Integrative Mental Health, a Professional Nursing Corporation
• Adriana Ross
• Terria Ross
• Marco Rini Rotting, MSW/ASW
• Barbara Denise Roush, LMFT
• Christine Marie Rowberry
• Andrew C Rowe, DDS
• Alexis Royce
• Kenneth E Ruda, M.A. OTR

• General Practice Dentistry in Alameda, CA
• Providers in Alameda, CA by specialty
• General Practice Dentistry in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.