Luke Christopher Simon, DO
Ophthalmology Physician · Stockton, CA
Luke Christopher Simon, DO is an ophthalmology physician with a practice address in Stockton, California, and NPI 1740804590, issued on Jun 7, 2020. Check the license (California 20A23643, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Luke Christopher Simon
- Credential
- DO
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 20A23643 CA
Self-reported in NPPES; status is on the state search - Practice location
- 255 E Weber Ave, Stockton, CA 95202
- Phone
- (209) 466-5566
- Enumerated
- Jun 7, 2020
- Record last updated
- Jul 31, 2025
- Medicare enrollment
- Enrolled (PECOS I20250428001711); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 255 E Weber Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Canzano, M.D.Ophthalmology Physician1134232648
- Devinder Grewal, O.D.Optometrist1750687000
- Robert Pedersen, O.D.Optometrist1821173972
- Tejpal SohalOptometrist1922634369
- Richard Wong, M.D.Ophthalmology Physician1427138619
- Steven Wood, O.D.Optometrist1518173749
Verify Luke Christopher Simon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A23643Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average ophthalmology physician in 2024
88 Medicare Part D claims for 21 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Latanoprost40 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.
Industry payments in 2024: $290.24
4 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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
- Zeiter Eye Medical Group IncStockton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luke Christopher Simon among 2,899 ophthalmology physician records in California
Luke Christopher Simon, DO is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.
- NPI issued2020 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2001 among the 1,907 with a school on file
- Record last updated2025 · 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 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Stockton → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- John Canzano, M.D.Stockton, CA 952021134232648
- Richard Wong, M.D.Stockton, CA 952021427138619
- Joseph Zeiter, MDStockton, CA 952021588753909
- John Zeiter, M.D.Stockton, CA 952021447330634
- Joseph Zeiter, M.D.Stockton, CA 952021588824494
- Robert Foster, MDStockton, CA 952071194824847
- Jeffrey Ing, M.D.Stockton, CA 952071871600114
- Stevens Kim, MDStockton, CA 952071437258183
Common questions
What is Luke Christopher Simon, DO's NPI number?
Luke Christopher Simon, DO's National Provider Identifier (NPI) is 1740804590, issued on Jun 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Luke Christopher Simon, DO located?
The NPPES record lists a practice address at 255 E Weber Ave, Stockton, CA, 95202. Phone: (209) 466-5566. Providers update this record themselves, so call before visiting.
How can I verify Luke Christopher Simon, DO's license?
NPPES lists California license number 20A23643, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Luke Christopher Simon, DO prescribe under Medicare Part D?
In 2024, Luke Christopher Simon, DO had 88 Medicare Part D claims for 21 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.