Lisa Benham, O.D.
Optometrist · Corona, CA
Lisa Benham, O.D. is an optometrist with a practice address in Corona, California, and NPI 1518936947, issued on Mar 16, 2006. Check the license (California OPT9202T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lisa Benham
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT9202T 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 16, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (951) 736-2002
- Medicaid ID
- SD0092020 CA
- Medicare enrollment
- Enrolled (PECOS I20070529000328); accepts Medicare assignment
- Entity
- Type 1 · individual
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.
- Adriana Benton, M.S., MFTIMental Health Counselor1689845984
- Seth Bernstein, O.D.Optometrist1881653954
- Greg Blash, DDSDentist1215139704
- Craig McLaughlin, LMFTMarriage & Family Therapist1154558112
- Jose MezaMental Health Counselor1235306630
Verify Lisa Benham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT9202TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average optometrist in 2024
60 Medicare Part D claims for 27 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Latanoprost12 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.
Bills Medicare through one group practice
- Seth Bernstein OD And Lisa Benham OD IncYorba Linda, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Benham among 8,308 optometrist records in California
Lisa Benham, 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
- Graduated1988 · median 2008 among the 3,573 with a school on file
- Record last updated2023 · 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
- Gary Bell, O.D., M.S. EDUCorona, CA 928821104908623
- Seth Bernstein, O.D.Corona, CA 928821881653954
- Darlene Fidler, O.D.Corona, CA 928821861423964
- Dina Ibrahim, O.D.Corona, CA 928821528481546
- Lisa Kang, O.D.Corona, CA 928821649390147
- Paul Kim, ODCorona, CA 928821598852816
- Kun Hee Lim, ODCorona, CA 928821801422688
- Eustina Maoud, ODCorona, CA 928821386366680
Common questions
What is Lisa Benham, O.D.'s NPI number?
Lisa Benham, O.D.'s National Provider Identifier (NPI) is 1518936947, issued on Mar 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Benham, 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 Lisa Benham, O.D.'s license?
NPPES lists California license number OPT9202T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Lisa Benham, O.D. prescribe under Medicare Part D?
In 2024, Lisa Benham, O.D. had 60 Medicare Part D claims for 27 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.
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.