Mrs Karen Yvonne Villarreal, FNP - Medicare Nurse Practitioner in Visalia, CA

Mrs Karen Yvonne Villarreal, FNP is a medicare enrolled "Nurse Practitioner - Primary Care" in Visalia, California. Her current practice location is 2324 E Chestnut Ct, Visalia, California. You can reach out to her office (for appointments etc.) via phone at (559) 289-4124.

Mrs Karen Yvonne Villarreal is licensed to practice in California (license number 95002708) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1518341874.

Contact Information

Mrs Karen Yvonne Villarreal, FNP
2324 E Chestnut Ct,
Visalia, CA 93292-1800
(559) 289-4124
Not Available

Map and Direction




Provider's Profile

Full NameMrs Karen Yvonne Villarreal
GenderFemale
SpecialityNurse Practitioner - Primary Care
Location2324 E Chestnut Ct, Visalia, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518341874
  • Provider Enumeration Date: 07/16/2015
  • Last Update Date: 07/16/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 3476863937
  • Enrollment ID: I20151112001915

Medical Identifiers

Medical identifiers for Mrs Karen Yvonne Villarreal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518341874NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care 95002708 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mrs Karen Yvonne Villarreal allows following entities to bill medicare on her behalf.
Entity NameVisalia Walk In Medical Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437333002
PECOS PAC ID: 7810936705
Enrollment ID: O20081212000692
Entity NameJuventas Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356685101
PECOS PAC ID: 5496989931
Enrollment ID: O20131016000731
Entity NameCherry Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275146037
PECOS PAC ID: 6002235223
Enrollment ID: O20220222000231
Entity NameKl Villarreal Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881374452
PECOS PAC ID: 5193174340
Enrollment ID: O20231213000637

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mrs Karen Yvonne Villarreal is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mrs Karen Yvonne Villarreal, FNP
2324 E Chestnut Ct,
Visalia, CA 93292-1800

Ph: (559) 289-4124
Mrs Karen Yvonne Villarreal, FNP
2324 E Chestnut Ct,
Visalia, CA 93292-1800

Ph: (559) 289-4124

Reviews and Comments


Nurse Practitioner Nurses in Visalia, CA

George J Moussally, MSN,ACNP-BC,CCRN
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Practice Location: 5400 W. Hillsdale Drive, Visalia, CA 93291
Phone: 559-738-7500    Fax: 559-627-0106
Melissa D. Gerardo, NP-C
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Phone: 559-738-7500    
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Practice Location: 1633 S Court St, Visalia, CA 93277
Phone: 559-624-2000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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