Organization Active NPI

GL Ca Clia LLC

Doing business as My Care Labs

  • Clinical Medical Laboratory
  • Fremont, CA
National Provider Identifier
1578220026
Registry record updated Jul 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
GL CA CLIA LLC
Doing business as
My Care Labs
Practice address
5500 Stewart Ave Ste 108
Fremont, CA 94538-3100
Phone
(510) 203-6087
NPI assigned
Nov 19, 2021
Last updated
Jul 28, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 28, 2025

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

Authorized official

Name
Herjit Singh
Title
Ceo
Phone
(800) 790-4550

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary
Internal Medicine Physician 207R00000X
Neurology Physician 2084N0400X

Addresses

Primary practice location

5500 Stewart Ave Ste 108
Fremont, CA 94538-3100

Mailing address

5500 Stewart Ave Ste 108
Fremont, CA 94538-3100
Phone (510) 203-6087

Other names 2

  • My Care Labs Doing business as
  • My Care Medical Other name

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address admin@mycarelabs.com Direct
Direct Messaging Address hsingh@mycarelabs.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20220909000606 CA Part B Supplier - Independent Clinical Laboratory 4981089075 Practice locations: Fremont, CA

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D2241990GL Ca Clia LLC5500 Stewart Ave Ste 108, Fremont, CA 94538ComplianceJul 31, 2026

National Provider Directory

National Provider Directory

Locations

5500 Stewart Ave
Ste 108
Fremont, CA 94538
Phone (510) 203-6087

1601 W Central Ave
Ste B
Lompoc, CA 93436

Interoperability endpoints

  • Direct secure messaging: admin@mycarelabs.com
  • Direct secure messaging: hsingh@mycarelabs.com

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1637280000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753660800000",
    "number": "1578220026",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5500 STEWART AVE STE 108",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945383100",
            "telephone_number": "510-203-6087"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5500 STEWART AVE STE 108",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945383100",
            "telephone_number": "510-203-6087"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GL CA CLIA LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-11-19",
        "last_updated": "2025-07-28",
        "certification_date": "2025-07-28",
        "status": "A",
        "authorized_official_last_name": "SINGH",
        "authorized_official_first_name": "HERJIT",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "800-790-4550"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "admin@mycarelabs.com",
            "affiliation": "N",
            "endpointDescription": "admin@mycarelabs.com",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "5500 Stewart Ave Ste 108",
            "city": "Fremont",
            "state": "CA",
            "country_code": "US",
            "postal_code": "945383100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hsingh@mycarelabs.com",
            "affiliation": "N",
            "endpointDescription": "hsingh@mycarelabs.com",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "5500 Stewart Ave Ste 108",
            "city": "Fremont",
            "state": "CA",
            "country_code": "US",
            "postal_code": "945383100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "My Care Labs",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "My Care Labs",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "My Care Medical",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Fremont, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.