John E. Temprano, MD
Ophthalmology Physician · Middleton, WI
John E. Temprano, MD is an ophthalmology physician with a practice address in Middleton, Wisconsin, and NPI 1497722482, issued on Mar 8, 2006. Check the license (Wisconsin 38993, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John E. Temprano
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 38993 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2349 Deming Way, Middleton, WI 53562
- Phone
- (608) 824-3937
- Enumerated
- Mar 8, 2006
- Record last updated
- Jan 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (608) 833-3326
- Medicare enrollment
- Enrolled (PECOS I20050422000348); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 441 in Wisconsin → Look up another NPI →
Also registered at 2349 Deming Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Barney, CRNACertified Registered Nurse Anesthetist1073589024
- Jonathan Chang, M.D.Ophthalmology Physician1346403961
- Julia Dellaria-Terrill, ODOptometrist1942223300
- Mary Hill, APNPNurse Practitioner1871033407
- Tracy Klein, O.D.Optometrist1184630360
- Benjamin Marcus, MDOtolaryngology/Facial Plastic Surgery Physician1639134398
Verify John E. Temprano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 38993Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% more Medicare Part D claims than the average ophthalmology physician in 2024
2,441 Medicare Part D claims for 543 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Latanoprost892 claims
- Timolol Maleate272 claims
- Dorzolamide-Timolol254 claims
- Lumigan142 claims
- Brimonidine Tartrate114 claims
- Travoprost113 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
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John E. Temprano among 441 ophthalmology physician records in Wisconsin
John E. Temprano, MD is one of 441 ophthalmology physician records with a practice address in Wisconsin. 71% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 38% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1993 · median 2005 among the 259 with a school on file
- Record last updated2021 · 65% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 ophthalmology physician records list a practice address in Middleton
They are 7 of the 620 NPPES records with a practice address in Middleton, and 441 ophthalmology physician records in Wisconsin.
All 441 in Wisconsin → Every provider in Middleton → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Neal Barney, MDMiddleton, WI 535621518933084
- Jonathan Chang, M.D.Middleton, WI 535621346403961
- Jennifer Larson, MDMiddleton, WI 535621962820027
- Travis Rumery, D.O.Middleton, WI 535621639389141
- Gary Sterken, MDMiddleton, WI 535621831165893
- Norbert Toussaint, MDMiddleton, WI 535621811966138
- Gabriel Schaab, MDMonroe, WI 535661679739650
- Douglas Shearer, MDMonroe, WI 535661770562332
Common questions
What is John E. Temprano, MD's NPI number?
John E. Temprano, MD's National Provider Identifier (NPI) is 1497722482, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John E. Temprano, MD located?
The NPPES record lists a practice address at 2349 Deming Way, Middleton, WI, 53562. Phone: (608) 824-3937. Providers update this record themselves, so call before visiting.
How can I verify John E. Temprano, MD's license?
NPPES lists Wisconsin license number 38993, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John E. Temprano, MD prescribe under Medicare Part D?
In 2024, John E. Temprano, MD had 2,441 Medicare Part D claims for 543 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.