Individual provider Active NPI

Ann Marie Ziomek, RN

  • Registered Nurse
  • Fairfield, CA
National Provider Identifier
1346466505
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
1451 Issued in CA
Practice address
1200 B Gale Wilson Blvd
Linda Pryor, Corporate Compliance
Fairfield, CA 94533-3552
Phone
(707) 864-5383
Fax
(707) 399-2651
NPI assigned
Apr 17, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 546694 CA
Registered Nurse 163W00000X 1451 CA Primary
Nurse Practitioner 363L00000X 11813 CA

Addresses

Primary practice location

1200 B Gale Wilson Blvd
Linda Pryor, Corporate Compliance
Fairfield, CA 94533-3552

Mailing address

1200 B Gale Wilson Blvd
Fairfield, CA 94533-3552
Phone (707) 864-5383

Other identifiers 1

IdentifierTypeStateIssuer
CALIFORNIA RN LICENSOtherCACALIFORNIA BRN

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)
Enrolled
Credentials
Certified Nurse Midwife, Registered Nurse

State licenses

LicenseStateTypeSpecialty
1451CAMDSpeech-Language Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Northbay Physicians Surgery Center LLC Past Accepting new patients

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/UMZ-Uxn6V9x08sH5gCnG-5yPg9ZX7et6/

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": "1176768000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1346466505",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 B GALE WILSON BLVD",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "945333552",
            "telephone_number": "707-864-5383",
            "fax_number": "707-399-2651"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 B GALE WILSON BLVD",
            "address_2": "LINDA PRYOR, CORPORATE COMPLIANCE",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "945333552",
            "telephone_number": "707-864-5383",
            "fax_number": "707-399-2651"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIOMEK",
        "first_name": "ANN",
        "middle_name": "MARIE",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-17",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "546694",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "1451",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "11813",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CALIFORNIA BRN",
            "identifier": "CALIFORNIA RN LICENS",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfield, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.