Individual provider Active NPI

Athanasios Tsiatis, MD

  • Molecular Genetic Pathology (Pathology) Physician
  • South San Francisco, CA
National Provider Identifier
1417004391
Registry record updated Nov 20, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Molecular Genetic Pathology (Pathology) PhysicianTaxonomy code 207ZP0007X
License
A118439 Issued in CA
Practice address
323 Allerton Ave
South San Francisco, CA 94080
Phone
(650) 466-7125
NPI assigned
Jan 4, 2007
Last updated
Nov 20, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 20, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Molecular Genetic Pathology (Pathology) Physician 207ZP0007X A118439 CA Primary

Addresses

Primary practice location

323 Allerton Ave
South San Francisco, CA 94080

Mailing address

323 Allerton Ave
South San Francisco, CA 94080

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A118439CAMDMolecular Genetic Pathology (Pathology) Physician

NPI Registry JSON

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

{
    "created_epoch": "1167868800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1637366400000",
    "number": "1417004391",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "323 ALLERTON AVE",
            "city": "SOUTH SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "323 ALLERTON AVE",
            "city": "SOUTH SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94080",
            "telephone_number": "650-466-7125"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSIATIS",
        "first_name": "ATHANASIOS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-04",
        "last_updated": "2021-11-20",
        "certification_date": "2021-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0007X",
            "taxonomy_group": "",
            "desc": "Pathology, Molecular Genetic Pathology",
            "state": "CA",
            "license": "A118439",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in South San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 2021; 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.