Guy Delorefice M.d. Inc. - Medicare Primary Care in Sonoma, CA

Guy Delorefice M.d. Inc. is a medicare enrolled primary clinic (Internal Medicine) in Sonoma, California. The current practice location for Guy Delorefice M.d. Inc. is 370 Perkins St, Sonoma, California. For appointments, you can reach them via phone at (707) 938-1255. The mailing address for Guy Delorefice M.d. Inc. is 370 Perkins St, Sonoma, California and phone number is (707) 938-1255.

Guy Delorefice M.d. Inc. is licensed to practice in California (license number A0689180). The clinic also participates in the medicare program and its NPI number is 1033446125. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (707) 938-1255.

Contact Information

Guy Delorefice M.d. Inc.
370 Perkins St
Sonoma
CA 95476-6827
(707) 938-1255
(707) 938-2321

Map and Direction


Primary Care Clinic Profile

Full NameGuy Delorefice M.d. Inc.
SpecialityInternal Medicine
Location370 Perkins St, Sonoma, California
Authorized Official Name and PositionGuy Delorefice (OFFICER)
Authorized Official Contact7079381255
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Guy Delorefice M.d. Inc.
370 Perkins St
Sonoma
CA 95476-6827

Ph: (707) 938-1255
Guy Delorefice M.d. Inc.
370 Perkins St
Sonoma
CA 95476-6827

Ph: (707) 938-1255

NPI Details:

NPI Number1033446125
Provider Enumeration Date11/10/2009
Last Update Date12/04/2018

Medicare PECOS Information:

Medicare PECOS PAC ID2264567387
Medicare Enrollment IDO20100315000796

Medical Identifiers

Medical identifiers for Guy Delorefice M.d. Inc. such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033446125NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A0689180 (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. Guy Delorefice M.d. Inc. acts as a billing entity for following providers:
Provider NameGuy Delorefice
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1952426421
PECOS PAC ID: 4789744715
Enrollment ID: I20081120000879

Reviews and Comments


Internal Medicine in Sonoma, CA

Sonoma Family Practice Medical Associates P C
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Medicare: Not Enrolled in Medicare
Practice Location: 270 Perkins Street, Sonoma, CA 95476
Phone: 707-938-3131    Fax: 707-938-3678
Sonoma Valley Community Health Center Mobile Van
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Medicare: Not Enrolled in Medicare
Practice Location: 19270 Sonoma Highway 12, Sonoma, CA 95476
Phone: 707-939-6070    Fax: 707-939-6077
Walter C. Prehn M.d. A Professional Corporation
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Medicare: Not Enrolled in Medicare
Practice Location: 181 Andrieux St, Suite 206, Sonoma, CA 95476
Phone: 707-495-7762    Fax: 707-938-7337
Petaluma Valley Internal Medicine Inc
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 1250 Broadway, Sonoma, CA 95476
Phone: 707-262-6267    Fax: 707-734-7766
Sonoma Internal Medicine
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 670 Third St West, Sonoma, CA 95476
Phone: 707-938-5916    Fax: 707-938-8496
Sound Inpatient Physicians Medical Group, Inc
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 347 Andrieux St, Sonoma, CA 95476
Phone: 707-935-5000    

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.