Dr James Jerome Zimmerman, MD - Medicare Vascular Surgery in Redwood City, CA

Dr James Jerome Zimmerman, MD is a medicare enrolled "Surgery - Vascular Surgery" physician in Redwood City, California. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Vascular Surgery. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 2900 Whipple Ave, Suite 225, Redwood City, California. You can reach out to his office (for appointments etc.) via phone at (650) 366-0225.

Dr James Jerome Zimmerman is licensed to practice in California (license number G39110) 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 1093729121.

Contact Information

Dr James Jerome Zimmerman, MD
2900 Whipple Ave, Suite 225,
Redwood City, CA 94062-2851
(650) 366-0225
(650) 367-6085

Map and Direction




Physician's Profile

Full NameDr James Jerome Zimmerman
GenderMale
SpecialityVascular Surgery
Experience49 Years
Location2900 Whipple Ave, Redwood City, 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:
  • Dr James Jerome Zimmerman attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1093729121
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 05/28/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6406869593
  • Enrollment ID: I20080702000383

Medical Identifiers

Medical identifiers for Dr James Jerome Zimmerman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093729121NPI-NPPES
00G391100MedicaidCA
GR0052800MedicaidCA
CP2153OtherCAMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology G39110 (California)Secondary
2085R0204XRadiology - Vascular & Interventional Radiology G39110 (California)Secondary
2086S0129XSurgery - Vascular Surgery G39110 (California)Primary
207X00000XOrthopaedic Surgery G39110 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sequoia HospitalRedwood city, CAHospital
Peninsula Medical CenterBurlingame, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782941

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 James Jerome Zimmerman allows following entities to bill medicare on his behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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 James Jerome Zimmerman 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 James Jerome Zimmerman, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (650) 366-0225
Dr James Jerome Zimmerman, MD
2900 Whipple Ave, Suite 225,
Redwood City, CA 94062-2851

Ph: (650) 366-0225

Reviews and Comments


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Phone: 650-299-2000    

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).

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