Gary Martin Fishberg, O.D.
Corneal and Contact Management Optometrist · Riverside, CA
Gary Martin Fishberg, O.D. is a corneal and contact management optometrist with a practice address in Riverside, California, and NPI 1891837852, issued on Feb 13, 2007. Check the license (California 6656T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary Martin Fishberg
- Credential
- O.D.
- Primary taxonomy
- Corneal and Contact Management Optometrist 152WC0802X
- License numbers
- 6656T CA
6656 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5225 Canyon Crest Dr Ste 201, Riverside, CA 92507
- Phone
- (951) 788-2020
- Enumerated
- Feb 13, 2007
- Record last updated
- Feb 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (951) 684-2020
- Medicaid ID
- SD0066562 CA
- Entity
- Type 1 · individual
8 nearest corneal and contact management optometrist records → All 161 in California → Look up another NPI →
Verify Gary Martin Fishberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 6656TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average corneal and contact management optometrist in 2024
15 Medicare Part D claims for 12 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $141.70
3 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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.
Gary Martin Fishberg among 161 corneal and contact management optometrist records in California
Gary Martin Fishberg, 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 22% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 32% of these records are
- Record last updated2020 · 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 Riverside → Corneal and Contact Management Optometrist nationwide →
The 8 corneal and contact management optometrist records with the nearest ZIP codes
- Ralph Salisbury, O.D.Riverside, CA 925071124079595
- Jessica Duong, O.D.Riverside, CA 925051750679171
- David Chrisman, O.D.Hemet, CA 925431700966223
- Steven Arnquist, O. D.Hemet, CA 925451376673889
- Ruth Tang, O.D.Irvine, CA 926141043283500
- Matthew Wang, O.D.Irvine, CA 926181043210578
- Denton Wells, O.D.Victorville, CA 923921437119237
- Jeffrey Brown, O.D.Costa Mesa, CA 926261891853917
Common questions
What is Gary Martin Fishberg, O.D.'s NPI number?
Gary Martin Fishberg, O.D.'s National Provider Identifier (NPI) is 1891837852, issued on Feb 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gary Martin Fishberg, O.D. located?
The NPPES record lists a practice address at 5225 Canyon Crest Dr Ste 201, Riverside, CA, 92507. Phone: (951) 788-2020. Providers update this record themselves, so call before visiting.
How can I verify Gary Martin Fishberg, O.D.'s license?
NPPES lists California license number 6656T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gary Martin Fishberg, O.D. prescribe under Medicare Part D?
In 2024, Gary Martin Fishberg, O.D. had 15 Medicare Part D claims for 12 beneficiaries; the average among corneal and contact management optometrist prescribers was 225. 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.