Dr Ray Brindley, MD - Medicare Internal Medicine in Greenbrae, CA

Dr Ray Brindley, MD is a medicare enrolled "Internal Medicine" physician in Greenbrae, California. He went to Yale University School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Marin Hospitalist Medical Group, Inc. and his current practice location is 250 Bon Air Rd, 3rd Floor, Greenbrae, California. You can reach out to his office (for appointments etc.) via phone at (415) 925-7545.

Dr Ray Brindley is licensed to practice in California (license number G83986) 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 1871528992.

Contact Information

Dr Ray Brindley, MD
250 Bon Air Rd, 3rd Floor,
Greenbrae, CA 94904-1702
(415) 925-7545
(415) 495-7008

Map and Direction




Physician's Profile

Full NameDr Ray Brindley
GenderMale
SpecialityInternal Medicine
Experience30 Years
Location250 Bon Air Rd, Greenbrae, 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 Ray Brindley attended and graduated from Yale University School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1871528992
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6709044324
  • Enrollment ID: I20120228000245

Medical Identifiers

Medical identifiers for Dr Ray Brindley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871528992NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G83986 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marinhealth Medical CenterGreenbrae, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Marin Hospitalist Medical Group, Inc.145625714635

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 Ray Brindley allows following entities to bill medicare on his behalf.
Entity NameMarin Hospitalist Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023041753
PECOS PAC ID: 1456257146
Enrollment ID: O20031211001139

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 Ray Brindley 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 Ray Brindley, MD
100 Rowland Way, Ste. 215,
Novato, CA 94945-5011

Ph: (415) 493-3311
Dr Ray Brindley, MD
250 Bon Air Rd, 3rd Floor,
Greenbrae, CA 94904-1702

Ph: (415) 925-7545

Reviews and Comments


Internal Medicine Doctors in Greenbrae, CA

Dr. Albert A Varner, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1350 S Eliseo Dr, Ste 130, Greenbrae, CA 94904
Phone: 415-925-6900    Fax: 415-925-6919
Dr. Kerry Lynn Davidson, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 250 Bon Air Rd, 3rd Floor, Greenbrae, CA 94904
Phone: 415-925-7545    Fax: 415-925-7008
Dr. Janeen Smith, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 250 Bon Air Rd, 3rd Floor, Greenbrae, CA 94904
Phone: 415-925-7545    Fax: 415-925-7008
Dr. Maryam Ziaie Matin, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 501 Via Casitas, Greenbrae, CA 94904
Phone: 415-464-1771    Fax: 415-464-1158
Dr. Suhaila Nawabi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 Bon Air Rd, Greenbrae, CA 94904
Phone: 415-925-7000    
Mark Kubik, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 501 Via Casitas, Greenbrae, CA 94904
Phone: 415-464-1770    Fax: 415-464-1158
Alex Jamal Farhat,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 250 Bon Air Rd, Greenbrae, CA 94904
Phone: 415-925-7000    

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.