Dr Steven A Gest, MD - Medicare Family Medicine in Emeryville, CA

Dr Steven A Gest, MD is a medicare enrolled "Family Medicine" physician in Emeryville, California. His current practice location is 6001 Shellmound St, Suite 850, Emeryville, California. You can reach out to his office (for appointments etc.) via phone at (510) 653-5200.

Dr Steven A Gest is licensed to practice in California (license number G58556) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1538215512.

Contact Information

Dr Steven A Gest, MD
6001 Shellmound St, Suite 850,
Emeryville, CA 94608-1924
(510) 653-5200
Not Available

Map and Direction




Physician's Profile

Full NameDr Steven A Gest
GenderMale
SpecialityFamily Medicine
Location6001 Shellmound St, Emeryville, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538215512
  • Provider Enumeration Date: 01/25/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1355339268
  • Enrollment ID: I20240311004125

Medical Identifiers

Medical identifiers for Dr Steven A Gest such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538215512NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G58556 (California)Primary

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 Steven A Gest allows following entities to bill medicare on his behalf.
Entity NamePeoplecare Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205311461
PECOS PAC ID: 5890131957
Enrollment ID: O20240311004112

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 Steven A Gest 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 Steven A Gest, MD
Po Box 1271,
Alamo, CA 94507-7271

Ph: (925) 878-8833
Dr Steven A Gest, MD
6001 Shellmound St, Suite 850,
Emeryville, CA 94608-1924

Ph: (510) 653-5200

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.