Bay Infectious Disease Medical Group - Medicare Primary Care in Orinda, CA

Bay Infectious Disease Medical Group is a medicare enrolled primary clinic (Internal Medicine - Infectious Disease) in Orinda, California. The current practice location for Bay Infectious Disease Medical Group is 1 Country Club Plz, Orinda, California. For appointments, you can reach them via phone at (925) 254-3805. The mailing address for Bay Infectious Disease Medical Group is 1 Country Club Plz, Orinda, California and phone number is (925) 254-3805.

Bay Infectious Disease Medical Group is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1215137633. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (925) 254-3805.

Contact Information

Bay Infectious Disease Medical Group
1 Country Club Plz
Orinda
CA 94563-2308
(925) 254-3805
(925) 254-9783

Map and Direction


Primary Care Clinic Profile

Full NameBay Infectious Disease Medical Group
SpecialityInternal Medicine
Location1 Country Club Plz, Orinda, California
Authorized Official Name and PositionYenjean Syn Hwang (PARTNER)
Authorized Official Contact9252543805
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Bay Infectious Disease Medical Group
1 Country Club Plz
Orinda
CA 94563-2308

Ph: (925) 254-3805
Bay Infectious Disease Medical Group
1 Country Club Plz
Orinda
CA 94563-2308

Ph: (925) 254-3805

NPI Details:

NPI Number1215137633
Provider Enumeration Date07/24/2007
Last Update Date01/07/2013

Medicare PECOS Information:

Medicare PECOS PAC ID9739158809
Medicare Enrollment IDO20040927000745

Medical Identifiers

Medical identifiers for Bay Infectious Disease Medical Group such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215137633NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Bay Infectious Disease Medical Group acts as a billing entity for following providers:
Provider NameDavid E Perlada
Provider TypePractitioner - Infectious Disease
Provider IdentifiersNPI Number: 1245259845
PECOS PAC ID: 9638147887
Enrollment ID: I20040924000281
Provider NameYenjean Hwang
Provider TypePractitioner - Infectious Disease
Provider IdentifiersNPI Number: 1194744557
PECOS PAC ID: 7719956887
Enrollment ID: I20051004001014

Reviews and Comments


Internal Medicine in Orinda, CA

Whiting & Whiting, Inc.
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 1 Country Club Plz, Orinda, CA 94563
Phone: 925-254-3805    Fax: 925-254-9783
John Muir Physicians Pc
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 11 Altarinda Rd, Orinda, CA 94563
Phone: 925-243-7744    
Wai F. Yeung, M.d., Inc
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 12 Camino Encinas, Suite 6, Orinda, CA 94563
Phone: 925-254-5606    Fax: 925-254-5810
Sutter East Bay Medical Foundation
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 12 Camino Encinas, Orinda, CA 94563
Phone: 510-204-8180    
Tuan Hua Md
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 21 Orinda Way, Suite C-276, Orinda, CA 94563
Phone: 415-312-4713    Fax: 415-962-4218
John Muir Physician Network
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 140 Brookwood Rd, Suite 201, Orinda, CA 94563
Phone: 925-254-9090    Fax: 925-254-4399

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.