Dr Seymour Greenstein, MD - Family Medicine in Pleasant Hill, CA

Dr Seymour Greenstein, MD is a Family Medicine physician based in Pleasant Hill, California. Dr Seymour Greenstein is licensed to practice in California (license number G74646) and his current practice location is 380 Civic Dr, Suite 100, Pleasant Hill, California. He can be reached at his office (for appointments etc.) via phone at (925) 676-1700.

NPI number for Dr Seymour Greenstein is 1881634640 and his current mailing address is Dept 34929, P.o. Box 39000, San Francisco, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1881634640.

Contact Information

Dr Seymour Greenstein, MD
380 Civic Dr, Suite 100,
Pleasant Hill, CA 94523-1988
(925) 676-1700
(925) 676-1792

Map and Direction




Physician's Profile

Full NameDr Seymour Greenstein
GenderMale
SpecialityFamily Medicine
Location380 Civic Dr, Pleasant Hill, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1881634640
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 06/21/2012

Medical Identifiers

Medical identifiers for Dr Seymour Greenstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881634640NPI-NPPES
00G746460MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G74646 (California)Primary

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 Seymour Greenstein is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Seymour Greenstein, MD
Dept 34929, P.o. Box 39000,
San Francisco, CA 94139-0001

Ph: (925) 952-2828
Dr Seymour Greenstein, MD
380 Civic Dr, Suite 100,
Pleasant Hill, CA 94523-1988

Ph: (925) 676-1700

Reviews and Comments


Family Medicine Doctors in Pleasant Hill, CA

Dr. Ravinder S Hundal, M.D.
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Dr. Jennifer Dorothy Moore, M.D.
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Lukas Kost, MD
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Greta Teresa Perez,
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Practice Location: 600 Ryan Dr Apt 16, Pleasant Hill, CA 94523
Phone: 925-825-7565    Fax: 925-427-8304
Clara Pei Ling Triane, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 3470 Buskirk Ave, Pleasant Hill, CA 94523
Phone: 925-270-9570    
Katherine Hardt Winter, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 401 Gregory Ln Ste 104, Pleasant Hill, CA 94523
Phone: 925-682-2401    
Patrick Vincent Jolin, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 Gregory Ln Ste 248, Pleasant Hill, CA 94523
Phone: 925-689-4010    Fax: 925-689-7616

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.