Individual provider Active NPI

Gemma Jean Paradero Jamena, MD

  • Family Medicine Physician
  • Fremont, CA
National Provider Identifier
1962761924
Registry record updated Oct 15, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
A127649 Issued in CA
Practice address
39500 Liberty St
Fremont, CA 94538-2211
Phone
(510) 770-8040
Fax
(510) 770-8145
NPI assigned
May 11, 2012
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 15, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X A127649 CA Primary

Addresses

Primary practice location

39500 Liberty St
Fremont, CA 94538-2211

Mailing address

39500 Liberty St
Fremont, CA 94538-2211
Phone (510) 770-8040

Other identifiers 1

IdentifierTypeStateIssuer
A127649OtherCACALIFORNIA BOARD OF MEDICINE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251114002442 CA Practitioner - Family Practice 6406172444 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bay Area Community HealthGroup PAC ID 1658349824, 106 clinicians

Practice addresses (Care Compare)

39500 Liberty St
Fremont, CA 94538-2211
Phone (510) 770-8040

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A127649CAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bay Area Community Health CurrentSince Jul 31, 2025 Accepting new patients
Bay Area Community Health Past Accepting new patients

Locations

39500 Liberty St
Fremont, CA 94538
Phone (510) 770-8133

40910 Fremont Blvd
Fremont, CA 94538
Phone (510) 770-8133

1860 Mowry Ave
Fremont, CA 94538
Phone (510) 608-6065

1999 Mowry Ave
Ste A
Fremont, CA 94538
Phone (510) 713-6690

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 2

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": "1336694400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1634256000000",
    "number": "1962761924",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "39500 LIBERTY ST",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945382211",
            "telephone_number": "510-770-8040",
            "fax_number": "510-770-8145"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "39500 LIBERTY ST",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945382211",
            "telephone_number": "510-770-8040",
            "fax_number": "510-770-8145"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JAMENA",
        "first_name": "GEMMA JEAN",
        "middle_name": "PARADERO",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-05-11",
        "last_updated": "2021-10-15",
        "certification_date": "2021-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A127649",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CALIFORNIA BOARD OF MEDICINE",
            "identifier": "A127649",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Fremont, CA

Sources for this page

Verify at the official NPI Registry.