Dr Gabriel Mosier, MD - Medicare Family Practice in San Francisco, CA

Dr Gabriel Mosier, MD is a medicare enrolled "Family Medicine" physician in San Francisco, California. He graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Doctor On Demand Professionals P C and his current practice location is 1 California St Ste 2300, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (800) 997-6196.

Dr Gabriel Mosier is licensed to practice in Virginia (license number 0101262915) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1407276611.

Contact Information

Dr Gabriel Mosier, MD
1 California St Ste 2300,
San Francisco, CA 94111-5424
(800) 997-6196
(415) 504-1367

Map and Direction




Physician's Profile

Full NameDr Gabriel Mosier
GenderMale
SpecialityFamily Practice
Experience10 Years
Location1 California St Ste 2300, San Francisco, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gabriel Mosier graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1407276611
  • Provider Enumeration Date: 04/27/2014
  • Last Update Date: 12/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9931329653
  • Enrollment ID: I20171024001217

Medical Identifiers

Medical identifiers for Dr Gabriel Mosier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407276611NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine TPME4627 (Florida)Secondary
207Q00000XFamily Medicine 4301508095 (Michigan)Secondary
207Q00000XFamily Medicine DR.0069739 (Colorado)Secondary
207Q00000XFamily Medicine 0101262915 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Doctor On Demand Professionals P C9436464567119

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. Dr Gabriel Mosier allows following entities to bill medicare on his behalf.
Entity NameRoyal Oak Medical Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720035959
PECOS PAC ID: 8729046024
Enrollment ID: O20050907001191
Entity NameDoctor On Demand Professionals P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174931448
PECOS PAC ID: 9436464567
Enrollment ID: O20200512002405

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. Dr Gabriel Mosier 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
Dr Gabriel Mosier, MD
1 California St Ste 2300,
San Francisco, CA 94111-5424

Ph: (800) 997-6196
Dr Gabriel Mosier, MD
1 California St Ste 2300,
San Francisco, CA 94111-5424

Ph: (800) 997-6196

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.