Individual provider Active NPI

Kathryn Marie Fernandez, PA-C

  • Physician Assistant
  • Murrieta, CA
National Provider Identifier
1447736947
Registry record updated Jun 5, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA57081 Issued in CA
Practice address
25500 Medical Center Dr
Murrieta, CA 92562-5965
Phone
(951) 696-6000
NPI assigned
Jul 17, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 5, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 022278 NY
Surgical Physician Assistant 363AS0400X 23.004211 CT
Physician Assistant 363A00000X PA57081 CA Primary

Addresses

Primary practice location

25500 Medical Center Dr
Murrieta, CA 92562-5965

Mailing address

3020 Childrens Way # Mc5003
San Diego, CA 92123-4223
Phone (858) 309-6300

Other practice location 1

1 Hospital Plz
Stamford, CT 06902-3602
Phone (203) 276-1000

Other names 1

  • Kathryn Gaudino Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT, NY2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20181211001138 CT Practitioner - Physician Assistant 6608110184 Reassigns benefits to 2 organizations
I20230710001994 NY Practitioner - Physician Assistant 6608110184 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Stamford Health Medical Group IncGroup PAC ID 6901099746, 442 clinicians

Practice addresses (Care Compare)

1 Hospital PLZ
Stamford, CT 06902-3602
Phone (203) 276-1000

29 Hospital PLZ
Stamford, CT 06902-3602

4 Hospital PLZ
Suite 102
Stamford, CT 06902-3602
Phone (203) 276-2330

5 High Ridge Park
Suite 103
Stamford, CT 06905-1326
Phone (203) 276-4644

Hospital & facility affiliations

  • Stamford Hospital Hospital, Stamford, CT, CCN 070006

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA57081CAMDPhysician Assistant
23.004211CTMDSurgical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Greenwich Hospital CurrentSince Jul 14, 2025 Accepting new patients
Marilyn Kaufhold, M.D., a Medical Corporation PastSince Aug 15, 2021 Accepting new patients

Locations

5 Perryridge Rd
Greenwich, CT 06830
Phone (203) 661-5330

Networks

  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H1722

Interoperability endpoints

  • Direct secure messaging: kfernandez61559@stamfordhealth.direct-ci.com
  • Direct secure messaging: kfernandez727617@direct.ynhh.org

Organizations & group practices 5

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1531785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1717545600000",
    "number": "1447736947",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3020 CHILDRENS WAY # MC5003",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921234223",
            "telephone_number": "858-309-6300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25500 MEDICAL CENTER DR",
            "city": "MURRIETA",
            "state": "CA",
            "postal_code": "925625965",
            "telephone_number": "951-696-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Hospital Plz",
            "address_purpose": "LOCATION",
            "city": "Stamford",
            "state": "CT",
            "postal_code": "069023602",
            "country_code": "US",
            "telephone_number": "203-276-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FERNANDEZ",
        "first_name": "KATHRYN",
        "middle_name": "MARIE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-17",
        "last_updated": "2024-06-05",
        "certification_date": "2024-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "022278",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CT",
            "license": "23.004211",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA57081",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHRYN",
            "last_name": "GAUDINO",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Murrieta, CA

Sources for this page

Verify at the official NPI Registry.