Thomas Anderson Brewer, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

Practice address

100 Cambridge St FL 14
Boston, MA 02114-2509

Phone

(617) 798-0924

NPI assigned

Jul 14, 2020

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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.

• Innerbloom Health, P.C.

  • Psychologist
  • Boston, MA
  • NPI 1780393470
  NPD Authorized official

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

{
    "created_epoch": "1594684800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743465600000",
    "number": "1417575622",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 CAMBRIDGE ST FL 14",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142509",
            "telephone_number": "617-798-0924"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 CAMBRIDGE ST FL 14",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142509",
            "telephone_number": "617-798-0924"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BREWER",
        "first_name": "THOMAS",
        "middle_name": "ANDERSON",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-07-14",
        "last_updated": "2025-04-01",
        "certification_date": "2025-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "MA",
            "license": "11388",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anna Brewer
• Edward Brewer, M.D.
• Nathan Quinter Brewer, MSW
• Paul G Brewer, LCSW
• Richard Sladkov Brewer, D.M.D
• Dorothy Brewin, CNM
• Anne C Brewster, MD
• David Charles Brewster, MD
• Stephanie Anne Brewster, RDN, LD
• Ty-Janee Desiree Brewster

• Psychologist in Boston, MA
• Providers in Boston, MA by specialty
• Psychologist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 2025; 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.