Individual provider Active NPI

Mernamie Castardo Taman, ARNP/NURSE PRACTITIO

  • Family Nurse Practitioner
  • Jacksonville, FL
National Provider Identifier
1710968912
Registry record updated Nov 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
11023649 Issued in FL
Practice address
9310 Old Kings Rd S Ste 1303
Jacksonville, FL 32257-8100
Phone
(904) 900-3472
NPI assigned
Nov 7, 2005
Last updated
Nov 21, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 21, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X AP124079 TX
Adult Health Nurse Practitioner 363LA2200X APRN11023649 FL
Family Nurse Practitioner 363LF0000X 11023649 FL Primary

Addresses

Primary practice location

9310 Old Kings Rd S Ste 1303
Jacksonville, FL 32257-8100

Mailing address

115 Laterra Links Cir Unit 101
St Augustine, FL 32092-3526
Phone (909) 200-9014

Other names 1

  • Mernamie Castardo Cunamay Former name

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

State licenses

LicenseStateTypeSpecialty
APRN11023649FLMDAdult Health Nurse Practitioner
AP124079TXMDAdult Health Nurse Practitioner
11023649FLMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Cornerstone Family Medicine LLC Single Specialty CurrentSince Nov 24, 2025 Accepting new patients

Locations

9310 Old Kings Rd S
Ste 1303
Jacksonville, FL 32257
Phone (904) 900-3472

Interoperability endpoints

  • FHIR API: https://fhir.fhirpoint.open.allscripts.com/fhirroute/open/10036363

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1131321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763683200000",
    "number": "1710968912",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "115 LATERRA LINKS CIR UNIT 101",
            "city": "ST AUGUSTINE",
            "state": "FL",
            "postal_code": "320923526",
            "telephone_number": "909-200-9014"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9310 OLD KINGS RD S STE 1303",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322578100",
            "telephone_number": "904-900-3472"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAMAN",
        "first_name": "MERNAMIE",
        "middle_name": "CASTARDO",
        "name_prefix": "Mrs.",
        "credential": "ARNP/NURSE PRACTITIO",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2005-11-07",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "TX",
            "license": "AP124079",
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "FL",
            "license": "APRN11023649",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "FL",
            "license": "11023649",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MERNAMIE",
            "last_name": "CUNAMAY",
            "middle_name": "CASTARDO",
            "credential": "NURSE PRACTITIONER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Jacksonville, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 2025; 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.