Karen Yvonne Villarreal, FNP

Primary specialty

Primary Care Nurse PractitionerTaxonomy code 363LP2300X

License

95002708 Issued in CA

Practice address

2324 E Chestnut CT
Visalia, CA 93292-1800

Phone

(559) 289-4124

NPI assigned

Jul 16, 2015

Last updated

Oct 7, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: karenfnp.villarreal.p1@direct.ariachc.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.

• Cherry Clinic

  • General Practice Physician
  • Cutler, CA
  • NPI 1275146037

  Primary Care

  Medicare reassignment NPD
• Visalia Walk in Medical Clinic Inc

  • Family Medicine Physician
  • Visalia, CA
  • NPI 1437333002
  Medicare reassignment NPD
• KL Villarreal LLC

  dba KL Healthcare LLC

  • Family Nurse Practitioner
  • Visalia, CA
  • NPI 1881374452
  Authorized official Same address or phone
• Boyd a. Johnson DO Inc.

  • Family Medicine Physician
  • Visalia, CA
  • NPI 1629216064
  NPD (past)
• Dzung Trinh, M.D., Inc.

  • Primary Care Clinic/Center
  • Fresno, CA
  • NPI 1366075640
  NPD (past)
• Orthopaedic Assoc Medical Clinic, Inc.

  • Orthopaedic Surgery Physician
  • Visalia, CA
  • NPI 1659473171
  NPD (past)

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

{
    "created_epoch": "1437004800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791331200000",
    "number": "1518341874",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2324 E CHESTNUT CT",
            "city": "VISALIA",
            "state": "CA",
            "postal_code": "932921800",
            "telephone_number": "559-289-4124"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2324 E CHESTNUT CT",
            "city": "VISALIA",
            "state": "CA",
            "postal_code": "932921800",
            "telephone_number": "559-289-4124"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "209 C St",
            "address_purpose": "LOCATION",
            "city": "Lemoore",
            "state": "CA",
            "postal_code": "932452930",
            "country_code": "US",
            "telephone_number": "559-924-7005",
            "fax_number": "559-925-8500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VILLARREAL",
        "first_name": "KAREN",
        "middle_name": "YVONNE",
        "name_prefix": "Mrs.",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-07-16",
        "last_updated": "2026-10-07",
        "certification_date": "2026-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "CA",
            "license": "95002708",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christopher Lynn Villard, M.D.
• David Villarino
• Patricia Villarreal Maldonado, IBCLC
• Allen Matthew Villarreal
• Cathleen Villarreal
• Karolina Shyann Villarreal
• Seferina Villarreal
• Karla Villasenor Torres
• Patricia Villasenor
• Samantha Lee Villasenor

• Primary Care Nurse Practitioner in Visalia, CA
• Providers in Visalia, CA by specialty
• Primary Care Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.