Mr Marc Sizemore, FNP - Medicare Nurse Practitioner in Visalia, CA

Mr Marc Sizemore, FNP is a medicare enrolled "Nurse Practitioner - Family" in Visalia, California. He graduated from nursing school in 2007 and has 17 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Immediate Care Medical Group Inc. and his current practice location is 215 E Caldwell Ave, Visalia, California. You can reach out to his office (for appointments etc.) via phone at (559) 622-9800.

Mr Marc Sizemore is licensed to practice in California (license number 17384) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1043419138.

Contact Information

Mr Marc Sizemore, FNP
215 E Caldwell Ave,
Visalia, CA 93277-7605
(559) 622-9800
(559) 622-9871

Map and Direction




Provider's Profile

Full NameMr Marc Sizemore
GenderMale
SpecialityNurse Practitioner
Experience17 Years
Location215 E Caldwell Ave, Visalia, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr Marc Sizemore graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1043419138
  • Provider Enumeration Date: 07/17/2007
  • Last Update Date: 12/01/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0446345730
  • Enrollment ID: I20071002000184

Medical Identifiers

Medical identifiers for Mr Marc Sizemore such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043419138NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 17384 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaweah Delta Medical CenterVisalia, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Immediate Care Medical Group Inc.09413591606

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. Mr Marc Sizemore allows following entities to bill medicare on his behalf.
Entity NameImmediate Care Medical Group Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891940987
PECOS PAC ID: 0941359160
Enrollment ID: O20090519000198

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. Mr Marc Sizemore 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
Mr Marc Sizemore, FNP
215 E Caldwell Ave,
Visalia, CA 93277-7605

Ph: (559) 622-9800
Mr Marc Sizemore, FNP
215 E Caldwell Ave,
Visalia, CA 93277-7605

Ph: (559) 622-9800

Reviews and Comments


Nurse Practitioner Nurses in Visalia, CA

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Phone: 559-738-7500    
Jessica Nicole Jaimez, NP
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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.

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).

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