Vivian Phan Shibayama, O.D.
Corneal and Contact Management Optometrist · Los Angeles, CA
Vivian Phan Shibayama, O.D. is a corneal and contact management optometrist with a practice address in Los Angeles, California, and NPI 1689954695, issued on Aug 22, 2011. Check the license (California 14290, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vivian Phan Shibayama
- Credential
- O.D.
- Primary taxonomy
- Corneal and Contact Management Optometrist 152WC0802X
- License number
- 14290 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Stein Plaza Suite 2-525, Los Angeles, CA 90095
- Phone
- (310) 825-5000
- Enumerated
- Aug 22, 2011
- Record last updated
- Jan 29, 2025
- Medicare enrollment
- Enrolled (PECOS I20111012000126); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest corneal and contact management optometrist records → All 161 in California → Look up another NPI →
Verify Vivian Phan Shibayama in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average corneal and contact management optometrist in 2024
188 Medicare Part D claims for 64 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D. Brand-name drugs were 92% of claims.
Most prescribed
- Restasis77 claims
- Xiidra49 claims
- Miebo14 claims
- Cyclosporine12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $848.45
11 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 610 providers of this specialty with any payment received $1,035.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Jules Stein Eye Institute Medical GroupArcadia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vivian Phan Shibayama among 161 corneal and contact management optometrist records in California
Vivian Phan Shibayama, O.D. is one of 161 corneal and contact management optometrist records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 83% of them.
- NPI issued2011 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Graduated2011 · median 2000 among the 52 with a school on file
- Record last updated2025 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WC0802X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Corneal and Contact Management Optometrist providers in California
There are 161 corneal and contact management optometrist records in California.
All 161 in California → Every provider in Los Angeles → Corneal and Contact Management Optometrist nationwide →
The 8 corneal and contact management optometrist records with the nearest ZIP codes
- Karen Yeung, ODLos Angeles, CA 900951407969165
- Richard Hoffman, O.D.Los Angeles, CA 900711407895022
- Shreya Patel, ODLos Angeles, CA 900671932880523
- Stanley Roopenian, O.D.Los Angeles, CA 900641598810467
- Hovhannes Hovhannisyan, ODVernon, CA 900581508505835
- Doris Boudaie, ODLos Angeles, CA 900481811376205
- Stephanie Ripley, ODLos Angeles, CA 900371902216864
- Gloria ChiuLos Angeles, CA 900331174786065
Common questions
What is Vivian Phan Shibayama, O.D.'s NPI number?
Vivian Phan Shibayama, O.D.'s National Provider Identifier (NPI) is 1689954695, issued on Aug 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Vivian Phan Shibayama, O.D. located?
The NPPES record lists a practice address at 200 Stein Plaza Suite 2-525, Los Angeles, CA, 90095. Phone: (310) 825-5000. Providers update this record themselves, so call before visiting.
How can I verify Vivian Phan Shibayama, O.D.'s license?
NPPES lists California license number 14290, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Vivian Phan Shibayama, O.D. prescribe under Medicare Part D?
In 2024, Vivian Phan Shibayama, O.D. had 188 Medicare Part D claims for 64 beneficiaries; the average among corneal and contact management optometrist prescribers was 225. Part D covers Medicare prescriptions only.
What is Vivian Phan Shibayama, O.D.'s MIPS final score?
The 2023 MIPS final score is 74.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.