Maria C Tamasi, FNP-BC - Medicare Nurse Practitioner in Watsonville, CA

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Maria C Tamasi, FNP-BC is a medicare enrolled "Nurse Practitioner - Family" in Watsonville, California. Her current practice location is 1150 Main St Ste 3, Watsonville, California. You can reach out to her office (for appointments etc.) via phone at (831) 728-0551.

Maria C Tamasi is licensed to practice in California (license number 95011365) 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 1518522994.

Contact Information

Maria C Tamasi, FNP-BC
1150 Main St Ste 3,
Watsonville, CA 95076-3760
(831) 728-0551
(831) 728-3279

Map and Direction




Provider's Profile

Full NameMaria C Tamasi
GenderFemale
SpecialityNurse Practitioner - Family
Location1150 Main St Ste 3, Watsonville, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518522994
  • Provider Enumeration Date: 05/01/2019
  • Last Update Date: 05/01/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7810223682
  • Enrollment ID: I20190731003616

Medical Identifiers

Medical identifiers for Maria C Tamasi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518522994NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95011365 (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. Maria C Tamasi allows following entities to bill medicare on her behalf.
Entity NamePlazita Medical Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801808357
PECOS PAC ID: 6507934940
Enrollment ID: O20081013000007

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. Maria C Tamasi 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
Maria C Tamasi, FNP-BC
1150 Main St Ste 3,
Watsonville, CA 95076-3760

Ph: (831) 728-0551		Maria C Tamasi, FNP-BC
1150 Main St Ste 3,
Watsonville, CA 95076-3760

Ph: (831) 728-0551

Reviews and Comments


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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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