Shelby Ann O'hara, - Medicare Physician Assistant in San Mateo, CA

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Shelby Ann O'hara, is a medicare enrolled "Physician Assistant" in San Mateo, California. She went to Pacific University - College Of Optometry and graduated in 2023 and has 3 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 100 S San Mateo Dr Ste 424, San Mateo, California. You can reach out to her office (for appointments etc.) via phone at (650) 262-4262.

Shelby Ann O'hara is licensed to practice in California (license number PA63390) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1427762160.

Contact Information

Shelby Ann O'hara,
100 S San Mateo Dr Ste 424,
San Mateo, CA 94401-3805
(650) 262-4262
(650) 262-5862

Map and Direction




Provider's Profile

Full NameShelby Ann O'hara
GenderFemale
SpecialityPhysician Assistant
Experience3 Years
Location100 S San Mateo Dr Ste 424, San Mateo, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Shelby Ann O'hara attended and graduated from Pacific University - College Of Optometry in 2023
  NPI Data:
  • NPI Number: 1427762160
  • Provider Enumeration Date: 01/09/2023
  • Last Update Date: 10/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3476904921
  • Enrollment ID: I20240109001919

Medical Identifiers

Medical identifiers for Shelby Ann O'hara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427762160NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA63390 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mills-peninsula Medical CenterBurlingame, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387783783

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. Shelby Ann O'hara allows following entities to bill medicare on her 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 NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1982845186
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000247
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1104067115
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000456
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1497996524
PECOS PAC ID: 4284538778
Enrollment ID: O20090506000097
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1568851327
PECOS PAC ID: 4284538778
Enrollment ID: O20170927001545
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1033817168
PECOS PAC ID: 4284538778
Enrollment ID: O20230407001373

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. Shelby Ann O'hara 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
Shelby Ann O'hara,
100 S San Mateo Dr Ste 424,
San Mateo, CA 94401-3805

Ph: (650) 262-4262		Shelby Ann O'hara,
100 S San Mateo Dr Ste 424,
San Mateo, CA 94401-3805

Ph: (650) 262-4262

Reviews and Comments


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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.