Allan Garfield, MD - Medicare Internal Medicine in Santa Rosa, CA

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Allan Garfield, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Santa Rosa, California. His current practice location is 3536 Mendocino Ave, Ste 200, Santa Rosa, California. You can reach out to his office (for appointments etc.) via phone at (707) 573-6166.

Allan Garfield is licensed to practice in California (license number G22650) 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 1336175132.

Contact Information

Allan Garfield, MD
3536 Mendocino Ave, Ste 200,
Santa Rosa, CA 95403-3634
(707) 573-6166
(707) 573-6165

Map and Direction




Physician's Profile

Full NameAllan Garfield
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location3536 Mendocino Ave, Santa Rosa, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1336175132
  • Provider Enumeration Date: 06/23/2006
  • Last Update Date: 11/03/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 9133225931
  • Enrollment ID: I20070510000180

Medical Identifiers

Medical identifiers for Allan Garfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336175132NPI-NPPES
P01508146OtherCARAILROAD MEDICARE
P01508333OtherCARAILROAD MEDICARE
00G226500OtherCABLUE SHIELD OF CALIFORNIA
00G226500MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease G22650 (California)Primary
207RI0011XInternal Medicine - Interventional Cardiology G22650 (California)Secondary

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. Allan Garfield allows following entities to bill medicare on his behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346

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. Allan Garfield 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
Allan Garfield, MD
3536 Mendocino Ave, Ste 200,
Santa Rosa, CA 95403-3634

Ph: (707) 525-6485		Allan Garfield, MD
3536 Mendocino Ave, Ste 200,
Santa Rosa, CA 95403-3634

Ph: (707) 573-6166

Reviews and Comments


Internal Medicine Doctors in Santa Rosa, CA

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Soheila Benrazavi, MD
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Jarrod Paul Holmes, MD
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Phone: 707-528-1050    Fax: 707-525-3874
Dr. James Andrew Driscoll, M.D.
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Phone: 512-459-6599    
Dominic Joseph Picetti, MD
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Practice Location: 30 Mark West Springs Rd, Santa Rosa, CA 95403
Phone: 707-576-4000    

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.