Bay Pathology Medical Group

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

Legal business name

BAY PATHOLOGY MEDICAL GROUP

Practice address

3901 Lone Tree Way
Antioch, CA 94509-6200

Phone

(925) 779-7211

NPI assigned

Mar 17, 2006

Last updated

Sep 11, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Thomas Bruce, MD

Title

President

Phone

(925) 779-7211

Specialties & licenses 2

Addresses

Other identifiers 2

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

• Yosemite Pathology Medical Group, Inc

  • Anatomic Pathology & Clinical Pathology Physician
  • Modesto, CA
  • NPI 1598760985

  Member Of

  NPD member

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

{
    "created_epoch": "1142553600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1508825795",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 10076",
            "city": "VAN NUYS",
            "state": "CA",
            "postal_code": "914100076",
            "telephone_number": "805-578-8300",
            "fax_number": "805-578-8950"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3901 LONE TREE WAY",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945096200",
            "telephone_number": "925-779-7211"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BAY PATHOLOGY MEDICAL GROUP",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-03-17",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "BRUCE",
        "authorized_official_first_name": "THOMAS",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "925-779-7211",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207ZC0500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pathology, Cytopathology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD GROUP ID",
            "identifier": "ZZZ57962Z",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DHS GROUP ID",
            "identifier": "GR0085480",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Amy Sue Batterton, LMFT
• Bruce John Bauer
• Bay Care Group P.C. (First Day Homecare #003)
• Bay Imaging Consultants Medical Group Inc
• Bay Metropolitan Home Health Services LLC
• Christopher P Bayes
• Mary Anne Beach, PH.D.
• Margaret Helen Bear, PA-C
• Joseph Charles Beck, M.D.
• Edith Irene Elizabeth Beckman, PHARMD

• Anatomic Pathology & Clinical Pathology Physician in Antioch, CA
• Providers in Antioch, CA by specialty
• Anatomic Pathology & Clinical Pathology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.