Individual provider Active NPI

Esther H Chung, MD

  • Reproductive Endocrinology Physician
  • Sunnyvale, CA
National Provider Identifier
1962908855
Registry record updated Jun 1, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Reproductive Endocrinology PhysicianTaxonomy code 207VE0102X
License
178480 Issued in CA
Practice address
1195 W Fremont Ave
Sunnyvale, CA 94087-3832
Phone
(919) 684-8111
NPI assigned
Apr 1, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 1, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Reproductive Endocrinology Physician 207VE0102X 178480 CA Primary

Addresses

Primary practice location

1195 W Fremont Ave
Sunnyvale, CA 94087-3832

Mailing address

1195 W Fremont Ave
Sunnyvale, CA 94087-3832
Phone (650) 498-7911

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
178480CAMDReproductive Endocrinology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Huntington Reproductive Center Medical Group Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1522540800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1685577600000",
    "number": "1962908855",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1195 W FREMONT AVE",
            "city": "SUNNYVALE",
            "state": "CA",
            "postal_code": "940873832",
            "telephone_number": "650-498-7911"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1195 W FREMONT AVE",
            "city": "SUNNYVALE",
            "state": "CA",
            "postal_code": "940873832",
            "telephone_number": "919-684-8111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHUNG",
        "first_name": "ESTHER",
        "middle_name": "H",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-04-01",
        "last_updated": "2023-06-01",
        "certification_date": "2023-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VE0102X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Reproductive Endocrinology",
            "state": "CA",
            "license": "178480",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sunnyvale, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 2023; 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.