Individual provider Active NPI

Joanna Violet Esplana De Mesa, NP-C

  • Family Nurse Practitioner
  • Oakland, CA
National Provider Identifier
1033743380
Registry record updated Jan 13, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
95014048 Issued in CA
Practice address
3100 Summit St
Oakland, CA 94609-3412
Phone
(510) 869-8865
Fax
(510) 869-6271
NPI assigned
Feb 26, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 13, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 95014048 CA Primary

Addresses

Primary practice location

3100 Summit St
Oakland, CA 94609-3412

Mailing address

325 Distel Cir
Los Altos, CA 94022-1408
Phone (510) 869-6281

Other identifiers 1

IdentifierTypeStateIssuer
95014048OtherCASTATE MEDICAL LICENSE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: No
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
95014048CAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Sutter East Bay Medical Foundation Past Accepting new patients
Carbon Health Primary Care of California PC PastSince Jul 20, 2025 Accepting new patients

Interoperability endpoints

  • Direct secure messaging: jdemesa547187@hisp.ehr.sutterhealth.org
  • FHIR API: https://fhir4.healow.com/fhir/r4/HJBECA/Endpoint/HJBECA

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": "1582675200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1642032000000",
    "number": "1033743380",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 DISTEL CIR",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940221408",
            "telephone_number": "510-869-6281",
            "fax_number": "510-869-6271"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3100 SUMMIT ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093412",
            "telephone_number": "510-869-8865",
            "fax_number": "510-869-6271"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DE MESA",
        "first_name": "JOANNA VIOLET",
        "middle_name": "ESPLANA",
        "credential": "NP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-02-26",
        "last_updated": "2022-01-13",
        "certification_date": "2022-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95014048",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE MEDICAL LICENSE",
            "identifier": "95014048",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.