Ms Margaret Louise Zaun, FNP-C - Medicare Nurse Practitioner in Clovis, CA

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Ms Margaret Louise Zaun, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Clovis, California. Her current practice location is 275 W Herndon Ave, Clovis, California. You can reach out to her office (for appointments etc.) via phone at (559) 324-6205.

Ms Margaret Louise Zaun is licensed to practice in California (license number 16920) 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 1366659732.

Contact Information

Ms Margaret Louise Zaun, FNP-C
275 W Herndon Ave,
Clovis, CA 93612-0204
(559) 324-6205
(559) 324-6283

Map and Direction




Provider's Profile

Full NameMs Margaret Louise Zaun
GenderFemale
SpecialityNurse Practitioner - Family
Location275 W Herndon Ave, Clovis, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1366659732
  • Provider Enumeration Date: 05/16/2007
  • Last Update Date: 04/27/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 1557426657
  • Enrollment ID: I20090224000178

Medical Identifiers

Medical identifiers for Ms Margaret Louise Zaun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366659732NPI-NPPES
1831170745MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WP1700XRegistered Nurse - Perinatal 617269 (California)Secondary
363LF0000XNurse Practitioner - Family 16920 (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. Ms Margaret Louise Zaun allows following entities to bill medicare on her behalf.
Entity NameCommunity Foundation Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811258510
PECOS PAC ID: 0345406294
Enrollment ID: O20120723000387

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. Ms Margaret Louise Zaun 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
Ms Margaret Louise Zaun, FNP-C
5575 W Indianapolis Ave,
Fresno, CA 93722-3738

Ph: (559) 275-8820		Ms Margaret Louise Zaun, FNP-C
275 W Herndon Ave,
Clovis, CA 93612-0204

Ph: (559) 324-6205

Reviews and Comments


Nurse Practitioner Nurses in Clovis, CA

Robin D Medina, NP, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 785 N Medical Center Dr W, Clovis, CA 93611
Phone: 559-387-1900    Fax: 559-387-1950
Christine Stephens,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 427 W Nees Ave Ste 103, Clovis, CA 93611
Phone: 559-770-3434    
Jane Marguerite Johnson, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2755 Herndon Ave, Clovis Community Medical Center, Clovis, CA 93611
Phone: 559-638-2252    
Maika Vang,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2871 Rall Ave, Clovis, CA 93611
Phone: 559-916-7106    
Gloria Christina Sudeta, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2740 Herndon Ave, Clovis, CA 93611
Phone: 559-299-2608    
Joyalene Onn Lin Ng Hiersche, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 275 W Herndon Ave, Clovis, CA 93612
Phone: 559-324-6200    Fax: 559-324-6280
Lesha Summer Grigsby, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 41 W Barcelona Ln, Clovis, CA 93619
Phone: 559-346-9234    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.