Harris Avery Masket, MD - Internal Medicine in Mill Valley, CA

Harris Avery Masket, MD is a Internal Medicine - Sports Medicine physician based in Mill Valley, California. Harris Avery Masket is licensed to practice in California (license number A74623) and his current practice location is 100 Shoreline Highway, 210a, Mill Valley, California. He can be reached at his office (for appointments etc.) via phone at (415) 388-5520.

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
100 Shoreline Highway, 210a,
Mill Valley, CA 94941
(415) 388-5520
(415) 388-5503

Map and Direction




Physician's Profile

Full NameHarris Avery Masket
GenderMale
SpecialityInternal Medicine - Sports Medicine
Location100 Shoreline Highway, Mill Valley, 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: 10/21/2024

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
100 Shoreline Highway, 210a,
Mill Valley, CA 94941

Ph: (415) 388-5520

Reviews and Comments


Internal Medicine Doctors in Mill Valley, CA

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Phone: 415-383-6623    Fax: 415-383-6671
Dr. Lewis Scot Lehman, MD
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Medicare: Medicare Enrolled
Practice Location: 99 Greenwood Way, Mill Valley, CA 94941
Phone: 415-381-1489    
Ms. Deanna Lorraine Green,
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Medicare: Medicare Enrolled
Practice Location: 23 Reed Blvd Ste 120, Mill Valley, CA 94941
Phone: 415-795-7000    

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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.

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