Dr Peter Hamilton Stein, MD - Medicare Rheumatology in Greenbrae, CA

Dr Peter Hamilton Stein, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Greenbrae, California. He went to Johns Hopkins University School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Regents Univ Of California Ucsf and his current practice location is 599 Sir Francis Drake Blvd, Suite 201, Greenbrae, California. You can reach out to his office (for appointments etc.) via phone at (415) 464-9604.

Dr Peter Hamilton Stein is licensed to practice in California (license number A48620) 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 1730295643.

Contact Information

Dr Peter Hamilton Stein, MD
599 Sir Francis Drake Blvd, Suite 201,
Greenbrae, CA 94904-1712
(415) 464-9604
(415) 464-0171

Map and Direction




Physician's Profile

Full NameDr Peter Hamilton Stein
GenderMale
SpecialityRheumatology
Experience38 Years
Location599 Sir Francis Drake Blvd, Greenbrae, 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 Peter Hamilton Stein attended and graduated from Johns Hopkins University School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1730295643
  • Provider Enumeration Date: 08/22/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7315835691
  • Enrollment ID: I20040308001434

Medical Identifiers

Medical identifiers for Dr Peter Hamilton Stein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730295643NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology A48620 (California)Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Univ Of California Ucsf6305160300216

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 Peter Hamilton Stein 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 Peter Hamilton Stein 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 Peter Hamilton Stein, MD
599 Sir Francis Drake Blvd, Suite 201,
Greenbrae, CA 94904-1712

Ph: (415) 464-9604
Dr Peter Hamilton Stein, MD
599 Sir Francis Drake Blvd, Suite 201,
Greenbrae, CA 94904-1712

Ph: (415) 464-9604

Reviews and Comments


Internal Medicine Doctors in Greenbrae, CA

Dr. Albert A Varner, MD
Rheumatology
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.
Rheumatology
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.
Rheumatology
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
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 501 Via Casitas, Greenbrae, CA 94904
Phone: 415-464-1771    Fax: 415-464-1158
Dr. Suhaila Nawabi, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 250 Bon Air Rd, Greenbrae, CA 94904
Phone: 415-925-7000    
Mark Kubik, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 501 Via Casitas, Greenbrae, CA 94904
Phone: 415-464-1770    Fax: 415-464-1158
Alex Jamal Farhat,
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 250 Bon Air Rd, Greenbrae, CA 94904
Phone: 415-925-7000    

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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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