Harris Avery Masket, MD - Internal Medicine in Sausalito, CA

Harris Avery Masket, MD is a Internal Medicine - Sports Medicine physician based in Sausalito, California. Harris Avery Masket is licensed to practice in California (license number A74623) and his current practice location is 601 Murray Circle, Sausalito, California. He can be reached at his office (for appointments etc.) via phone at (415) 339-2692.

NPI number for Harris Avery Masket is 1801921218 and his current mailing address is 5442 Boyd Ave, Oakland, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1801921218.

Contact Information

Harris Avery Masket, MD
601 Murray Circle,
Sausalito, CA 94965
(415) 339-2692
(415) 339-2691

Map and Direction




Physician's Profile

Full NameHarris Avery Masket
GenderMale
SpecialityInternal Medicine - Sports Medicine
Location601 Murray Circle, Sausalito, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1801921218
  • Provider Enumeration Date: 02/23/2007
  • Last Update Date: 12/20/2023

Medical Identifiers

Medical identifiers for Harris Avery Masket such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801921218NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RS0010XInternal Medicine - Sports Medicine A74623 (California)Primary

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. Harris Avery Masket is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Harris Avery Masket, MD
5442 Boyd Ave,
Oakland, CA 94618-1115

Ph: (510) 368-2802
Harris Avery Masket, MD
601 Murray Circle,
Sausalito, CA 94965

Ph: (415) 339-2692

Reviews and Comments


Internal Medicine Doctors in Sausalito, CA

Bradly P Jacobs, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 601 Murray Circle, Sausalito, CA 94965
Phone: 415-339-2692    Fax: 415-339-2691
Dr. Carolyn Petersen, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 509 Litho St, Sausalito, CA 94965
Phone: 415-521-0481    
Dean Michael Ornish, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 900 Bridgeway, Suite 1, Sausalito, CA 94965
Phone: 415-332-2525    Fax: 415-332-2588
Dr. Matthew Gordon Meldorf, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 630 Drake Ave, Sausalito, CA 94965
Phone: 650-296-6236    Fax: 650-225-6619
Martin Jerrold Lipton, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5 Reade Ln, Sausalito, CA 94965
Phone: 415-332-3303    
Dr. Lawrence Posner, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3 Harbor Drive, Suite 111, Sausalito, CA 94965
Phone: 415-683-2988    Fax: 415-683-2980

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.