NPPES file of Aug 9, 2026

Seth Bernstein, O.D.

Optometrist · Corona, CA

Seth Bernstein, O.D. is an optometrist with a practice address in Corona, California, and NPI 1881653954, issued on Mar 18, 2006. Check the license (California OPT8671T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881653954
Name
Seth Bernstein
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
OPT8671T CA
Self-reported in NPPES; status is on the state search
Practice location
2791 Green River RD, Corona, CA 92882
Phone
(951) 736-2020
Enumerated
Mar 18, 2006
Record last updated
Mar 7, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(951) 736-2002
Medicaid ID
SD0086710 CA
Medicare enrollment
Enrolled (PECOS I20070621000318); accepts Medicare assignment
Medical or professional school
State University Of New York - State College Optometry, 1987
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest optometrist records → All 8,308 in California → Look up another NPI →

Also registered at 2791 Green River RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lisa Benham, O.D.Optometrist1518936947
  2. Adriana Benton, M.S., MFTIMental Health Counselor1689845984
  3. Greg Blash, DDSDentist1215139704
  4. Craig McLaughlin, LMFTMarriage & Family Therapist1154558112
  5. Jose MezaMental Health Counselor1235306630

Verify Seth Bernstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license OPT8671T    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Seth Bernstein OD And Lisa Benham OD IncCorona, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Seth Bernstein among 8,308 optometrist records in California

Seth Bernstein, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 66% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated1987 · median 2008 among the 3,573 with a school on file
  • Record last updated2008 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 optometrist records list a practice address in Corona

They are 37 of the 3,731 NPPES records with a practice address in Corona, and 8,308 optometrist records in California.

All 8,308 in California → Every provider in Corona → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Gary Bell, O.D., M.S. EDUCorona, CA 928821104908623
  2. Lisa Benham, O.D.Corona, CA 928821518936947
  3. Darlene Fidler, O.D.Corona, CA 928821861423964
  4. Dina Ibrahim, O.D.Corona, CA 928821528481546
  5. Lisa Kang, O.D.Corona, CA 928821649390147
  6. Paul Kim, ODCorona, CA 928821598852816
  7. Kun Hee Lim, ODCorona, CA 928821801422688
  8. Eustina Maoud, ODCorona, CA 928821386366680

Common questions

What is Seth Bernstein, O.D.'s NPI number?

Seth Bernstein, O.D.'s National Provider Identifier (NPI) is 1881653954, issued on Mar 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Seth Bernstein, O.D. located?

The NPPES record lists a practice address at 2791 Green River RD, Corona, CA, 92882. Phone: (951) 736-2020. Providers update this record themselves, so call before visiting.

How can I verify Seth Bernstein, O.D.'s license?

NPPES lists California license number OPT8671T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.