Dr John L Clothier, MD - Medicare Family Practice in San Francisco, CA

Dr John L Clothier, MD is a medicare enrolled "Family Medicine - Sports Medicine" physician in San Francisco, California. He went to University Of Arizona College Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Regents Univ Of California Ucsf and his current practice location is 24 Willie Mays Plz, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 947-3096.

Dr John L Clothier is licensed to practice in California (license number G81579) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1750431250.

Contact Information

Dr John L Clothier, MD
24 Willie Mays Plz,
San Francisco, CA 94107-2134
(415) 947-3096
(415) 947-3094

Map and Direction




Physician's Profile

Full NameDr John L Clothier
GenderMale
SpecialityFamily Practice
Experience31 Years
Location24 Willie Mays Plz, San Francisco, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John L Clothier attended and graduated from University Of Arizona College Of Medicine in 1993
  NPI Data:
  • NPI Number: 1750431250
  • Provider Enumeration Date: 01/10/2007
  • Last Update Date: 09/15/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5193873503
  • Enrollment ID: I20090423000065

Medical Identifiers

Medical identifiers for Dr John L Clothier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750431250NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G81579 (California)Secondary
207QS0010XFamily Medicine - Sports Medicine G81579 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marinhealth Medical CenterGreenbrae, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Univ Of California Ucsf6305160300199

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 John L Clothier allows following entities to bill medicare on his behalf.
Entity NameRegents Univ Of California Ucsf
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124439807
PECOS PAC ID: 6305160300
Enrollment ID: O20150122001375

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 John L Clothier 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 John L Clothier, MD
24 Willie Mays Plz,
San Francisco, CA 94107-2134

Ph: (415) 947-3096
Dr John L Clothier, MD
24 Willie Mays Plz,
San Francisco, CA 94107-2134

Ph: (415) 947-3096

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.