Jennifer Tsai, MD - Medicare Family Medicine in Emeryville, CA

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Jennifer Tsai, MD is a medicare enrolled "Family Medicine" physician in Emeryville, California. Her current practice location is 5915 Hollis St Ste B, Emeryville, California. You can reach out to her office (for appointments etc.) via phone at (510) 525-2400.

Jennifer Tsai is licensed to practice in California (license number A182945) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1093271702.

Contact Information

Jennifer Tsai, MD
5915 Hollis St Ste B,
Emeryville, CA 94608-2066
(510) 525-2400
Not Available

Map and Direction




Physician's Profile

Full NameJennifer Tsai
GenderFemale
SpecialityFamily Medicine
Location5915 Hollis St Ste B, Emeryville, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1093271702
  • Provider Enumeration Date: 02/18/2019
  • Last Update Date: 04/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6507228442
  • Enrollment ID: I20230809003660

Medical Identifiers

Medical identifiers for Jennifer Tsai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093271702NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A182945 (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. Jennifer Tsai allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292

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. Jennifer Tsai 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
Jennifer Tsai, MD
5915 Hollis St Ste B,
Emeryville, CA 94608-2066

Ph: (510) 525-2400		Jennifer Tsai, MD
5915 Hollis St Ste B,
Emeryville, CA 94608-2066

Ph: (510) 525-2400

Reviews and Comments


Family Medicine Doctors in Emeryville, CA

Leah Spieler, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1333 Powell St Ste A103, Emeryville, CA 94608
Phone: 510-225-1000    Fax: 510-225-1019
Dr. Christian J Voge, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Powell St Ste 400, Emeryville, CA 94608
Phone: 510-851-7501    Fax: 510-851-7446
Dr. Louise Nurre, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5915 Hollis St Ste B, Emeryville, CA 94608
Phone: 510-525-2400    Fax: 510-525-0836
Anne Susan Boyd, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5800 Hollis St, Emeryville, CA 94608
Phone: 650-498-5332    
Dr. Ben L. D. Littlejohn Iii, M. D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5915 Hollis St Ste B, Emeryville, CA 94608
Phone: 808-457-9150    
Dr. Steven A. Gest, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 6001 Shellmound St, Suite 850, Emeryville, CA 94608
Phone: 510-653-5200    

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.