Barry Wong, DO MPH - Medicare Family Practice in Oakland, CA

Barry Wong, DO MPH is a medicare enrolled "Hospitalist" physician in Oakland, California. He graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Peninsula Hospitalist Associates Inc, Sutter Bay Medical Foundation and his current practice location is 350 Hawthorne Ave, Room 2346, Oakland, California. You can reach out to his office (for appointments etc.) via phone at (510) 869-6883.

Barry Wong is licensed to practice in California (license number 20A14004) 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 1558768309.

Contact Information

Barry Wong, DO MPH
350 Hawthorne Ave, Room 2346,
Oakland, CA 94609-3108
(510) 869-6883
(510) 869-6888

Map and Direction




Physician's Profile

Full NameBarry Wong
GenderMale
SpecialityFamily Practice
Experience11 Years
Location350 Hawthorne Ave, Oakland, 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:
  • Barry Wong graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1558768309
  • Provider Enumeration Date: 11/21/2014
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5193031755
  • Enrollment ID: I20150828000003

Medical Identifiers

Medical identifiers for Barry Wong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558768309NPI-NPPES
20A14004OtherCASTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A14004 (California)Secondary
208M00000XHospitalist 20A14004 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alta Bates Summit Medical CenterOakland, CAHospital
Peninsula Medical CenterBurlingame, CAHospital
Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Peninsula Hospitalist Associates Inc327478068927
Sutter Bay Medical Foundation42845387782995

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. Barry Wong 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
Entity NamePeninsula Hospitalist Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619232956
PECOS PAC ID: 3274780689
Enrollment ID: O20120820000807

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. Barry Wong 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
Barry Wong, DO MPH
3687 Mt Diablo Blvd, Suite 200,
Lafayette, CA 94549-3717

Ph: (916) 854-6975
Barry Wong, DO MPH
350 Hawthorne Ave, Room 2346,
Oakland, CA 94609-3108

Ph: (510) 869-6883

Reviews and Comments


Hospitalist Doctors in Oakland, CA

Herprit Kaur Mahal, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611
Phone: 510-752-1000    
Katherine E Schmidt, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 350 Hawthorne Ave Rm 2346, Oakland, CA 94609
Phone: 510-869-6883    Fax: 510-869-6888
Wayne Chih Wing Leong, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611
Phone: 510-913-2486    Fax: 510-752-1610
Dr. Babak Kanani, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 350 Hawthorne Ave Rm 2346, Oakland, CA 94609
Phone: 510-869-6883    Fax: 510-869-6888
Dr. Jessie Liu, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3451 E 12th St, Oakland, CA 94601
Phone: 510-535-3500    
Harold Lin, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Harrison St Fl 7, Oakland, CA 94612
Phone: 510-625-6262    
Eugene Mcmillan, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 350 Hawthorne Ave Rm 2346, Oakland, CA 94609
Phone: 510-869-6883    Fax: 510-869-6888

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.