Brian Alexander Lenser, MD
Ophthalmology Physician · Modesto, CA
Brian Alexander Lenser, MD is an ophthalmology physician with a practice address in Modesto, California, and NPI 1275504524, issued on Jan 26, 2006. Check the license (California G75079, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Brian Alexander Lenser
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G75079 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3109 Coffee RD, Modesto, CA 95355
- Phone
- (209) 572-8528
- Enumerated
- Jan 26, 2006
- Record last updated
- Oct 15, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (209) 572-8530
- Medicaid ID
- 00G750791 CA
- Medicare enrollment
- Enrolled (PECOS I20081111000607); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 3109 Coffee RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dena Lenser, MDPediatrics Physician1245201599
- Ann Truscello, MDPediatrics Physician1437120532
Verify Brian Alexander Lenser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G75079Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average ophthalmology physician in 2024
2,969 Medicare Part D claims for 643 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Latanoprost1,379 claims
- Prednisolone Acetate315 claims
- Dorzolamide-Timolol307 claims
- Dorzolamide Hcl183 claims
- Brimonidine Tartrate123 claims
- Fluorometholone97 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $66.15
3 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
Brian Alexander Lenser among 2,899 ophthalmology physician records in California
Brian Alexander Lenser, MD 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1991 · median 2001 among the 1,907 with a school on file
- Record last updated2010 · 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 Modesto → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- James Gammon, MDModesto, CA 953551598800062
- Charles McBride, MDModesto, CA 953551114940301
- Rangram Chandran, MDModesto, CA 953561194714642
- Brent Lum, M.D.Modesto, CA 953561891954772
- Hany Michail, MDModesto, CA 953561275673709
- Kevin Craig, MDModesto, CA 953501912089061
- Keith Davis, MDModesto, CA 953501639268089
- Brian Fechter, MDModesto, CA 953501225181399
Common questions
What is Brian Alexander Lenser, MD's NPI number?
Brian Alexander Lenser, MD's National Provider Identifier (NPI) is 1275504524, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian Alexander Lenser, MD located?
The NPPES record lists a practice address at 3109 Coffee RD, Modesto, CA, 95355. Phone: (209) 572-8528. Providers update this record themselves, so call before visiting.
How can I verify Brian Alexander Lenser, MD's license?
NPPES lists California license number G75079, 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 Brian Alexander Lenser, MD prescribe under Medicare Part D?
In 2024, Brian Alexander Lenser, MD had 2,969 Medicare Part D claims for 643 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Brian Alexander Lenser, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.