Samuel E Adams, MD - Medicare Internal Medicine in Greenbrae, CA

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Samuel E Adams, MD is a medicare enrolled "Hospitalist" physician in Greenbrae, California. He went to New York Medical College and graduated in 2001 and has 24 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Galen Inpatient Physicians Pc and his current practice location is 250 Bon Air Rd, Greenbrae, California. You can reach out to his office (for appointments etc.) via phone at (415) 925-4000.

Samuel E Adams is licensed to practice in California (license number A92958) 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 1497785034.

Contact Information

Samuel E Adams, MD
250 Bon Air Rd,
Greenbrae, CA 94904-1702
(415) 925-4000
Not Available

Map and Direction




Physician's Profile

Full NameSamuel E Adams
GenderMale
SpecialityInternal Medicine
Experience24 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:
  • Samuel E Adams attended and graduated from New York Medical College in 2001
  NPI Data:
  • NPI Number: 1497785034
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 04/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6002856325
  • Enrollment ID: I20070118000110

Medical Identifiers

Medical identifiers for Samuel E Adams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497785034NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A92958 (California)Secondary
207R00000XInternal Medicine 227476 (New York)Secondary
208M00000XHospitalist A92958 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marinhealth Medical CenterGreenbrae, CAHospital
Novato Community HospitalNovato, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Galen Inpatient Physicians Pc3678464633692

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. Samuel E Adams 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
Entity NameGalen Inpatient Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689320459
PECOS PAC ID: 3678464633
Enrollment ID: O20040322000680

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. Samuel E Adams 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
Samuel E Adams, MD
31 Corte Morada,
Greenbrae, CA 94904-1311

Ph: () -		Samuel E Adams, MD
250 Bon Air Rd,
Greenbrae, CA 94904-1702

Ph: (415) 925-4000

Reviews and Comments


Hospitalist Doctors in Greenbrae, CA

Bansuri Patel Thakkar, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 250 Bon Air Rd, Greenbrae, CA 94904
Phone: 415-925-7000    
Dr. Pragathi Saligram, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 900 S Eliseo Dr, Greenbrae, CA 94904
Phone: 415-461-1780    
Thato Yvette Brumwell, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 250 Bon Air Rd, Greenbrae, CA 94904
Phone: 415-925-7086    

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.