Bradley William Zerweck, MD - Medicare Hospitalist in Walnut Creek, CA

Bradley William Zerweck, MD is a medicare enrolled "Hospitalist" physician in Walnut Creek, California. His current practice location is Jmmc 3-east, 1601 Ygnacio Valley Road, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 941-5270.

Bradley William Zerweck is licensed to practice in California (license number A98554) 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 1003087206.

Contact Information

Bradley William Zerweck, MD
Jmmc 3-east, 1601 Ygnacio Valley Road,
Walnut Creek, CA 94598
(925) 941-5270
Not Available

Map and Direction




Physician's Profile

Full NameBradley William Zerweck
GenderMale
SpecialityHospitalist
LocationJmmc 3-east, Walnut Creek, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003087206
  • Provider Enumeration Date: 03/14/2008
  • Last Update Date: 04/28/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0749405348
  • Enrollment ID: I20140715000537

Medical Identifiers

Medical identifiers for Bradley William Zerweck such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003087206NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A98554 (California)Secondary
208M00000XHospitalist A98554 (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. Bradley William Zerweck allows following entities to bill medicare on his behalf.
Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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. Bradley William Zerweck 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
Bradley William Zerweck, MD
Jmmc 3-east, 1601 Ygnacio Valley Road,
Walnut Creek, CA 94598

Ph: () -
Bradley William Zerweck, MD
Jmmc 3-east, 1601 Ygnacio Valley Road,
Walnut Creek, CA 94598

Ph: (925) 941-5270

Reviews and Comments


Hospitalist Doctors in Walnut Creek, CA

Dr. Niceto Lopez, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 801 Ygnacio Valley Rd, Suite 250, Walnut Creek, CA 94596
Phone: 925-946-1080    
Dr. Thomas Cresante, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Kaiser Permanente Walnut Creek Attn: Hbs Dept, Walnut Creek, CA 94596
Phone: 925-295-4643    
Maria L. Domantay, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Tsao-yu Liang, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Rujuta J. Manghani, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Treat Blvd, Ste 160, Walnut Creek, CA 94597
Phone: 925-296-9000    
Timothy P. Corfman, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
John Y. Kim, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    

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.