Billy Huynh, MD - Medicare Family Medicine in Berkeley, CA

Billy Huynh, MD is a medicare enrolled "Family Medicine" physician in Berkeley, California. His current practice location is 2145 University Ave, Berkeley, California. You can reach out to his office (for appointments etc.) via phone at (888) 663-6331.

Billy Huynh is licensed to practice in California (license number 1275196099) 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 1275196099.

Contact Information

Billy Huynh, MD
2145 University Ave,
Berkeley, CA 94704-1025
(888) 663-6331
(415) 252-7176

Map and Direction




Physician's Profile

Full NameBilly Huynh
GenderMale
SpecialityFamily Medicine
Location2145 University Ave, Berkeley, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275196099
  • Provider Enumeration Date: 04/17/2019
  • Last Update Date: 03/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7113394172
  • Enrollment ID: I20221103001325

Medical Identifiers

Medical identifiers for Billy Huynh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275196099NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 1275196099 (California)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Billy Huynh allows following entities to bill medicare on his behalf.
Entity NameOne Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467781641
PECOS PAC ID: 2567623739
Enrollment ID: O20120416000113

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. Billy Huynh 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
Billy Huynh, MD
1 Embarcadero Ctr Ste 1900,
San Francisco, CA 94111-3723

Ph: (415) 658-6791
Billy Huynh, MD
2145 University Ave,
Berkeley, CA 94704-1025

Ph: (888) 663-6331

Reviews and Comments


Family Medicine Doctors in Berkeley, CA

Dr. Susan Lee Ivey, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2140 Shattuck Ave, 10th Floor, Health Research For Action, Uc-berkeley Sph, Berkeley, CA 94704
Phone: 510-643-1883    Fax: 510-643-7976
Dr. Julie A Goo, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2636 Telegraph Ave, Berkeley, CA 94704
Phone: 510-841-1647    Fax: 810-848-4924
Mr. Sharad Kumar Kohli, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2031 6th St, West Berkeley Family Practice, Berkeley, CA 94710
Phone: 510-981-4234    
Audrey Dandrea, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 San Pablo Ave # 310, Berkeley, CA 94702
Phone: 925-985-5020    
Dana Gersten, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1711 Ward St, Berkeley, CA 94703
Phone: 541-386-3911    
Julia Marino, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: Lifelong Ashby Health Center, 3075 Adeline St #280, Berkeley, CA 94703
Phone: 510-981-4100    
Dr. Don Weinreich, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 3000 Colby St, Suite #307, Berkeley, CA 94705
Phone: 510-848-5310    Fax: 510-848-5510

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.