NPIMap

Organization Active NPI

Premise Health of California Medical PC

Doing business as AT&T San Ramon

  • Multi-Specialty Clinic/Center
  • San Ramon, CA
National Provider Identifier
1497619605
Registry record updated Mar 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Multi-Specialty Clinic/CenterTaxonomy code 261QM1300X
Legal business name
PREMISE HEALTH OF CALIFORNIA MEDICAL PC
Doing business as
AT&T San Ramon
Practice address
5005 Executive Pkwy RM 3N556
San Ramon, CA 94583-5006
Phone
(925) 302-5898
Fax
(925) 397-3005
NPI assigned
Dec 11, 2025
Last updated
Mar 4, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 4, 2026

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

Authorized official

Name
Edward William Schwartz
Title
President
Phone
(844) 407-7557

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Multi-Specialty Clinic/Center 261QM1300X Primary

Addresses

Primary practice location

5005 Executive Pkwy RM 3N556
San Ramon, CA 94583-5006

Mailing address

5500 Maryland Way Ste 120
Brentwood, TN 37027-4993

Other names 1

  • AT&T San Ramon Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Premise Health of California Medical PC55 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Locations

5005 Executive Pkwy
Rm 3N556
San Ramon, CA 94583
Phone (925) 302-5898

NPI Registry JSON

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

{
    "created_epoch": "1765411200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772582400000",
    "number": "1497619605",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5500 MARYLAND WAY STE 120",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370274993"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5005 EXECUTIVE PKWY RM 3N556",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945835006",
            "telephone_number": "925-302-5898",
            "fax_number": "925-397-3005"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PREMISE HEALTH OF CALIFORNIA MEDICAL PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-11",
        "last_updated": "2026-03-04",
        "certification_date": "2026-03-04",
        "status": "A",
        "authorized_official_last_name": "SCHWARTZ",
        "authorized_official_first_name": "EDWARD",
        "authorized_official_middle_name": "WILLIAM",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "844-407-7557"
    },
    "taxonomies": [
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "AT&T San Ramon",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in San Ramon, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 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.