Benjamin Andrew Walsh, PA-C - Medicare Physician Assistant in Stanford, CA

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Benjamin Andrew Walsh, PA-C is a medicare enrolled "Physician Assistant - Surgical" in Stanford, California. He went to Oregon Health Sciences University School Of Medicine and graduated in 2021 and has 5 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice St Charles Health System Inc and his current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-4000.

Benjamin Andrew Walsh is licensed to practice in California (license number PA64137) 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 1558982587.

Contact Information

Benjamin Andrew Walsh, PA-C
300 Pasteur Dr,
Stanford, CA 94305-2200
(650) 723-4000
Not Available

Map and Direction




Provider's Profile

Full NameBenjamin Andrew Walsh
GenderMale
SpecialityPhysician Assistant
Experience5 Years
Location300 Pasteur Dr, Stanford, 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:
  • Benjamin Andrew Walsh attended and graduated from Oregon Health Sciences University School Of Medicine in 2021
  NPI Data:
  • NPI Number: 1558982587
  • Provider Enumeration Date: 04/30/2020
  • Last Update Date: 08/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7618374414
  • Enrollment ID: I20210921003058

Medical Identifiers

Medical identifiers for Benjamin Andrew Walsh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558982587NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AS0400XPhysician Assistant - Surgical PA64137 (California)Primary
363A00000XPhysician Assistant PA64137 (California)Secondary
363A00000XPhysician Assistant PA205581 (Oregon)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Charles Bend CampusBend, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Charles Health System Inc8729111513379

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. Benjamin Andrew Walsh allows following entities to bill medicare on his behalf.
Entity NameLegacy Clinics LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902827272
PECOS PAC ID: 0244144004
Enrollment ID: O20031117000089
Entity NameGood Samaritan Hospital Corvallis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962453134
PECOS PAC ID: 1557270725
Enrollment ID: O20031125000163
Entity NameKaiser Foundation Health Plan of the Northwest
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184786527
PECOS PAC ID: 5799688230
Enrollment ID: O20040130000799
Entity NameMckenzie Physician Services LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316909054
PECOS PAC ID: 1254307994
Enrollment ID: O20040903000766
Entity NameSt Charles Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023331303
PECOS PAC ID: 8729111513
Enrollment ID: O20100730000227

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. Benjamin Andrew Walsh 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
Benjamin Andrew Walsh, PA-C
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000		Benjamin Andrew Walsh, PA-C
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000

Reviews and Comments


Physician Assistant Nurses in Stanford, CA

Christina Gee, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Brian Begley, PA
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-498-5710    
Yukfung Lee, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-497-8000    
Mrs. Emily Suzanne Tognozzi, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Cvrb 2nd Floor, Stanford, CA 94305
Phone: 650-724-9740    
Sean Michael Dy Juanco, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Amelia Claire Jones, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Amanda Phan Huynh, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    

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.