Warren J. Scherer, M.D., PH.D.
Ophthalmology Physician · Tarpon Springs, FL
Warren J. Scherer, M.D., PH.D. is an ophthalmology physician with a practice address in Tarpon Springs, Florida, and NPI 1265519995, issued on Nov 1, 2006. Check the license (Florida ME0071328, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Warren J. Scherer
- Credential
- M.D., PH.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- ME0071328 FL
MD440020 PA
Self-reported in NPPES; status is on the state search - Practice location
- 43309 US Highway 19 N, Tarpon Springs, FL 34689
- Phone
- (727) 938-2020
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120717000317); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,581 in Florida → Look up another NPI →
Also registered at 43309 US Highway 19 N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raymond Agia, M.D.Ophthalmology Physician1477549137
- William Boudreau, CRNACertified Registered Nurse Anesthetist1508801853
- Meridith Clark, P.A.Physician Assistant1730173899
- Stephen Depperman, M.D.Ophthalmology Physician1861486185
- Stephanie Deverick, M.D.Family Medicine Physician1558368761
- Frank Dina, O.D.Optometrist1609860949
Verify Warren J. Scherer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0071328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average ophthalmology physician in 2024
2,464 Medicare Part D claims for 680 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Latanoprost1,102 claims
- Brimonidine Tartrate258 claims
- Timolol Maleate176 claims
- Dorzolamide-Timolol162 claims
- Prednisolone Acetate94 claims
- Tobramycin-Dexamethasone78 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: $181.57
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- St Lukes Cataract And Laser InstituteTarpon Springs, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Warren J. Scherer among 1,581 ophthalmology physician records in Florida
Warren J. Scherer, M.D., PH.D. is one of 1,581 ophthalmology physician records with a practice address in Florida. 81% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 41% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1993 · median 1999 among the 1,039 with a school on file
- Record last updated2019 · 60% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 ophthalmology physician records list a practice address in Tarpon Springs
They are 17 of the 489 NPPES records with a practice address in Tarpon Springs, and 1,581 ophthalmology physician records in Florida.
All 1,581 in Florida → Every provider in Tarpon Springs → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Raymond Agia, M.D.Tarpon Springs, FL 346891477549137
- Stephen Depperman, M.D.Tarpon Springs, FL 346891861486185
- Gustavo Gamero, M.D.Tarpon Springs, FL 346891093709966
- James Gills, M.D.Tarpon Springs, FL 346891235124645
- James Gills, M.D.Tarpon Springs, FL 346891053306035
- Warren Hamilton, M.D.Tarpon Springs, FL 346891588659544
- Muhammad Kayani, M.D.Tarpon Springs, FL 346891124012281
- Bruce Kiskaddon, M.D.Tarpon Springs, FL 346891033103361
Common questions
What is Warren J. Scherer, M.D., PH.D.'s NPI number?
Warren J. Scherer, M.D., PH.D.'s National Provider Identifier (NPI) is 1265519995, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Warren J. Scherer, M.D., PH.D. located?
The NPPES record lists a practice address at 43309 US Highway 19 N, Tarpon Springs, FL, 34689. Phone: (727) 938-2020. Providers update this record themselves, so call before visiting.
How can I verify Warren J. Scherer, M.D., PH.D.'s license?
NPPES lists Florida license number ME0071328, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Warren J. Scherer, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Warren J. Scherer, M.D., PH.D. had 2,464 Medicare Part D claims for 680 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.