Mr Karsten Michello V Garduce Sr, FNP - Medicare Nurse Practitioner in Walnut Creek, CA

Mr Karsten Michello V Garduce Sr, FNP is a medicare enrolled "Nurse Practitioner - Family" in Walnut Creek, California. His current practice location is 738 Bancroft Rd, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 932-0321.

Mr Karsten Michello V Garduce Sr is licensed to practice in California (license number 95010860) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1437775418.

Contact Information

Mr Karsten Michello V Garduce Sr, FNP
738 Bancroft Rd,
Walnut Creek, CA 94598-1593
(925) 932-0321
Not Available

Map and Direction




Provider's Profile

Full NameMr Karsten Michello V Garduce Sr
GenderMale
SpecialityNurse Practitioner - Family
Location738 Bancroft Rd, Walnut Creek, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437775418
  • Provider Enumeration Date: 06/25/2020
  • Last Update Date: 03/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3173932852
  • Enrollment ID: I20210510001682

Medical Identifiers

Medical identifiers for Mr Karsten Michello V Garduce Sr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437775418NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95010860 (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. Mr Karsten Michello V Garduce Sr allows following entities to bill medicare on his behalf.
Entity NameNightingale Clinical Care, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972159069
PECOS PAC ID: 2365871464
Enrollment ID: O20200409003495
Entity NameNapa Integrated Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245967520
PECOS PAC ID: 4789055278
Enrollment ID: O20230119002954

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 Karsten Michello V Garduce Sr 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 Karsten Michello V Garduce Sr, FNP
2635 Napa St Unit 1766,
Vallejo, CA 94590-5679

Ph: (510) 387-1993
Mr Karsten Michello V Garduce Sr, FNP
738 Bancroft Rd,
Walnut Creek, CA 94598-1593

Ph: (925) 932-0321

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).

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.