Mr Robert Hsu, MPAS, PA-C - Medicare Physician Assistant in San Jose, CA

  1. Home
  2. Physician Assistant
  3. CA
  4. San Jose
Mr Robert Hsu, MPAS, PA-C is a medicare enrolled "Physician Assistant" in San Jose, California. His current practice location is 455 Oconnor Dr, Suite 280, San Jose, California. You can reach out to his office (for appointments etc.) via phone at (408) 920-0177.

Mr Robert Hsu is licensed to practice in California (license number PA 18635) 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 1821168832.

Contact Information

Mr Robert Hsu, MPAS, PA-C
455 Oconnor Dr, Suite 280,
San Jose, CA 95128-1633
(408) 920-0177
Not Available

Map and Direction




Provider's Profile

Full NameMr Robert Hsu
GenderMale
SpecialityPhysician Assistant
Location455 Oconnor Dr, San Jose, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821168832
  • Provider Enumeration Date: 11/08/2006
  • Last Update Date: 09/17/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1951303718
  • Enrollment ID: I20070207000214

Medical Identifiers

Medical identifiers for Mr Robert Hsu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821168832NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA 18635 (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. Mr Robert Hsu allows following entities to bill medicare on his behalf.
Entity NameWashington Township Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346557014
PECOS PAC ID: 2860687050
Enrollment ID: O20101112001225

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. Mr Robert Hsu 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
Mr Robert Hsu, MPAS, PA-C
173 Sierra Vista Ave, Apt 1,
Mountain View, CA 94043-4468

Ph: (408) 920-0177		Mr Robert Hsu, MPAS, PA-C
455 Oconnor Dr, Suite 280,
San Jose, CA 95128-1633

Ph: (408) 920-0177

Reviews and Comments


Physician Assistant Nurses in San Jose, CA

Amane Ali, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 2063 Forest Ave, San Jose, CA 95128
Phone: 408-280-2500    
Kelly Ly,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 1371 Goldenlake Rd, San Jose, CA 95131
Phone: 669-260-4354    
Beth L. Bratt, P.A-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 2425 Samaritan Drive, San Jose, CA 95124
Phone: 408-559-2011    
Mr. Robert Chapa, P.A.
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 751 S Bascom Ave, San Jose, CA 95128
Phone: 408-885-6912    
Kassaundra Cervantes,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1071 Blossom Hill Rd, San Jose, CA 95123
Phone: 408-455-4010    
Betsabeth Munoz Romo, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 195 E Virginia St, San Jose, CA 95112
Phone: 408-457-7100    
Gary P D'aluisio, PA
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 751 S Bascom Ave, Emergency Dept, San Jose, CA 95128
Phone: 408-885-5000    

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.