Marissa Katherine Shoji, - Medicare Ophthalmology in San Diego, CA

Marissa Katherine Shoji, is a medicare enrolled "Ophthalmology" physician in San Diego, California. Her current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to her office (for appointments etc.) via phone at (800) 926-8273.

Marissa Katherine Shoji is licensed to practice in California (license number A186026) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1265096929.

Contact Information

Marissa Katherine Shoji,
200 W Arbor Dr,
San Diego, CA 92103-9000
(800) 926-8273
(888) 539-8781

Map and Direction




Physician's Profile

Full NameMarissa Katherine Shoji
GenderFemale
SpecialityOphthalmology
Location200 W Arbor Dr, San Diego, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1265096929
  • Provider Enumeration Date: 04/29/2019
  • Last Update Date: 06/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9931435468
  • Enrollment ID: I20230703000882

Medical Identifiers

Medical identifiers for Marissa Katherine Shoji such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265096929NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A186026 (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. Marissa Katherine Shoji allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699877621
PECOS PAC ID: 3577476761
Enrollment ID: O20040219000974

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. Marissa Katherine Shoji 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
Marissa Katherine Shoji,
Po Box 232410,
San Diego, CA 92193-2410

Ph: () -
Marissa Katherine Shoji,
200 W Arbor Dr,
San Diego, CA 92103-9000

Ph: (800) 926-8273

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.

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