Andrew Hwang, MD - Medicare Internal Medicine in Campbell, CA

Andrew Hwang, MD is a medicare enrolled "Internal Medicine" physician in Campbell, California. He went to Northwestern University Feinberg Medical School and graduated in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 220 E Hacienda Ave, Campbell, California. You can reach out to his office (for appointments etc.) via phone at (408) 236-6400.

Andrew Hwang is licensed to practice in California (license number A80397) 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 1679650535.

Contact Information

Andrew Hwang, MD
220 E Hacienda Ave,
Campbell, CA 95008-6617
(408) 236-6400
Not Available

Map and Direction




Physician's Profile

Full NameAndrew Hwang
GenderMale
SpecialityInternal Medicine
Experience23 Years
Location220 E Hacienda Ave, Campbell, 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:
  • Andrew Hwang attended and graduated from Northwestern University Feinberg Medical School in 2001
  NPI Data:
  • NPI Number: 1679650535
  • Provider Enumeration Date: 10/31/2006
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4587623111
  • Enrollment ID: I20041007000758

Medical Identifiers

Medical identifiers for Andrew Hwang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679650535NPI-NPPES
00A803970MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A80397 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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. Andrew Hwang allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Andrew Hwang 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
Andrew Hwang, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3466

Ph: (510) 625-6262
Andrew Hwang, MD
220 E Hacienda Ave,
Campbell, CA 95008-6617

Ph: (408) 236-6400

Reviews and Comments


Internal Medicine Doctors in Campbell, CA

Anne Rieko Uyei, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 50 E Hamilton Ave, Ste 200, Campbell, CA 95008
Phone: 408-376-2300    Fax: 408-376-2316
Anuradhika Kandula, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 E Hamilton Ave Ste 280, Campbell, CA 95008
Phone: 408-227-2646    Fax: 408-227-2663
Tatiana Vladimirovna Sams, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 E Hamilton Ave Ste 280, Campbell, CA 95008
Phone: 408-227-2646    
Sailaja Rani Bommakanti, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 E Hamilton Ave Ste 120, Campbell, CA 95008
Phone: 408-357-1410    Fax: 408-357-1421
Philip S. Creger, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 220 E Hacienda Ave, Campbell, CA 95008
Phone: 408-236-6400    
Nathalie Anne Brophy, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 50 E Hamilton Ave, Ste 200, Campbell, CA 95008
Phone: 408-376-2300    Fax: 408-376-2316
Sangeetha Balasubramanian, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 E Hamilton Ave Ste 200, Campbell, CA 95008
Phone: 408-866-1135    Fax: 408-866-7926

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.