Gregory Yamaguchi, OD - Medicare Optometrist in Beverly Hills, CA

Gregory Yamaguchi, OD is a medicare enrolled "Optometrist" provider in Beverly Hills, California. He graduated from medical school in 2019 and has 5 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 250 N Robertson Blvd Ste 102, Beverly Hills, California. You can reach out to his office (for appointments etc.) via phone at (310) 385-3450.

Gregory Yamaguchi is licensed to practice in California (license number OPT34640) 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 1922569938.

Contact Information

Gregory Yamaguchi, OD
250 N Robertson Blvd Ste 102,
Beverly Hills, CA 90211-1767
(310) 385-3450
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameGregory Yamaguchi
GenderMale
SpecialityOptometry
Experience5 Years
Location250 N Robertson Blvd Ste 102, Beverly Hills, 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:
  • Gregory Yamaguchi graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1922569938
  • Provider Enumeration Date: 03/31/2019
  • Last Update Date: 12/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1850710302
  • Enrollment ID: I20201001002517

Medical Identifiers

Medical identifiers for Gregory Yamaguchi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922569938NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OPT-002373 (Arizona)Secondary
152W00000XOptometrist OPT34640 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291757951

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. Gregory Yamaguchi allows following entities to bill medicare on his behalf.
Provider NameSouthern California Permanente Medical Group
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Gregory Yamaguchi 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
Gregory Yamaguchi, OD
4131 East Blvd,
Los Angeles, CA 90066-4609

Ph: (310) 749-1217
Gregory Yamaguchi, OD
250 N Robertson Blvd Ste 102,
Beverly Hills, CA 90211-1767

Ph: (310) 385-3450

Reviews and Comments


Optometrist in Beverly Hills, CA

Dr. Michael Yang, M.D.
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Phone: 310-967-1884    Fax: 310-967-1744
Lynn M. Seldon,
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Phone: 310-553-2224    
Loren T Yasunari, O.D.
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Phone: 310-453-8911    
Dr. Steven Bradley Richlin, OD
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Medicare: Accepting Medicare Assignments
Practice Location: 8907 Wilshire Blvd Fl 3, Beverly Hills, CA 90211
Phone: 310-276-5333    Fax: 310-276-8830
Dr. Jamie S Lee, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 250 N Robertson Blvd, Suite 102, Beverly Hills, CA 90211
Phone: 310-385-3450    
Dr. Jackson Lau, O.D.
Optometrist
Medicare: Medicare Enrolled
Practice Location: 435 N Roxbury Dr Ste 310, Beverly Hills, CA 90210
Phone: 310-570-2508    
B G Shily, O.D.
Optometrist
Medicare: May Accept Medicare Assignments
Practice Location: 9100 Wilshire Blvd, Ste 509e, Beverly Hills, CA 90212
Phone: 310-271-3937    Fax: 310-271-3959

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.