Jerry Z Yang, MD - Medicare Internal Medicine in Martinez, CA

Jerry Z Yang, MD is a medicare enrolled "Internal Medicine" physician in Martinez, California. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice John Muir Physician Network and his current practice location is 200 Muir Rd, Martinez, California. You can reach out to his office (for appointments etc.) via phone at (925) 372-1000.

Jerry Z Yang is licensed to practice in California (license number A65932) 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 1538247606.

Contact Information

Jerry Z Yang, MD
200 Muir Rd,
Martinez, CA 94553-4614
(925) 372-1000
Not Available

Map and Direction




Physician's Profile

Full NameJerry Z Yang
GenderMale
SpecialityInternal Medicine
Experience41 Years
Location200 Muir Rd, Martinez, 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:
  • Jerry Z Yang graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1538247606
  • Provider Enumeration Date: 11/02/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0143418947
  • Enrollment ID: I20101221000457

Medical Identifiers

Medical identifiers for Jerry Z Yang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538247606NPI-NPPES
00A659320MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A65932 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
John Muir Physician Network6608789813442

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. Jerry Z Yang allows following entities to bill medicare on his behalf.
Entity NameJohn Muir Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841407665
PECOS PAC ID: 6608789813
Enrollment ID: O20031226000143
Entity NameLa Clinica De La Raza Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144336181
PECOS PAC ID: 1557258282
Enrollment ID: O20040227001016

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. Jerry Z Yang 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
Jerry Z Yang, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3429

Ph: (510) 625-6262
Jerry Z Yang, MD
200 Muir Rd,
Martinez, CA 94553-4614

Ph: (925) 372-1000

Reviews and Comments


Internal Medicine Doctors in Martinez, CA

Dr. Arthur L.m. Swislocki, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 Muir Rd, Vanchcs Medical Service (612/111), Martinez, CA 94553
Phone: 925-372-2070    Fax: 925-372-2185
Thomas Edward Gamsky, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10 Douglas Dr, Martinez, CA 94553
Phone: 925-313-1100    
Dr. Yelena Gambarin, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 150 Muir Rd # Hbpc11c3, Martinez, CA 94553
Phone: 925-372-2131    
Olga P. Likhacheva, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Muir Rd, Martinez, CA 94553
Phone: 925-372-1000    
Dr. Nancy Barbara Lazarus, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 Muir Rd, Vanchcs, Martinez, CA 94553
Phone: 707-437-1800    
Robert A. Johnson, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 Muir Rd, Martinez, CA 94553
Phone: 925-372-1000    
Clarke Goodman Daniels,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2500 Alhambra Ave, Martinez, CA 94553
Phone: 925-370-5110    Fax: 925-370-5142

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.