Marena Mazurek, APRN, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95034115 Issued in CA

Practice address

2100 Statham Blvd
Oxnard, CA 93033

Phone

(805) 330-8685

NPI assigned

Jun 3, 2025

Last updated

Jun 23, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Clinicas del Camino Real IncGroup PAC ID 3173434396, 99 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: marena.mazurek.p1@direct.clinicas.nextgenshare.com

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.

• Clinicas del Camino Real Inc

  dba Clinicas del Camino Real, Inc., Ventura

  • Federally Qualified Health Center (FQHC)
  • Ventura, CA
  • NPI 1679631907
  Medicare reassignment Care Compare group NPD
• Clinicas del Camino Real Inc

  dba Clinicas del Camino Real Inc El Rio

  • Federally Qualified Health Center (FQHC)
  • Oxnard, CA
  • NPI 1134369366
  NPD
• Clinicas del Camino Real Inc

  dba Clinicas del Camino Real Inc Roberto S Juarez

  • Community Health Clinic/Center
  • Oxnard, CA
  • NPI 1235866138
  NPD

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

{
    "created_epoch": "1748908800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750636800000",
    "number": "1639063852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1040 FLYNN RD",
            "city": "CAMARILLO",
            "state": "CA",
            "postal_code": "930125092",
            "telephone_number": "805-673-3930",
            "fax_number": "805-659-3217"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 STATHAM BLVD",
            "city": "OXNARD",
            "state": "CA",
            "postal_code": "93033",
            "telephone_number": "805-330-8685"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAZUREK",
        "first_name": "MARENA",
        "credential": "APRN, FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-03",
        "last_updated": "2025-06-23",
        "certification_date": "2025-06-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95034115",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Max M Stearns MD Inc
• Maxim Healthcare Services, Inc.
• Maxim Healthcare Services, Inc.
• Melissa Elaine Mayer, D.C.
• Mazdeyasnan Pharmaceutical (Leons Pharmacy)
• Alejandra Naranjo Mazzarelli, PA-C
• Andrea McCain, BSN, PHN
• Brooke Samantha McCarthy
• Paul L McCarthy
• Patrick Michael McCarty, M.D.

• Family Nurse Practitioner in Oxnard, CA
• Providers in Oxnard, CA by specialty
• Family Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.