Tracy A. Klein, O.D.
Optometrist · Middleton, WI
Tracy A. Klein, O.D. is an optometrist with a practice address in Middleton, Wisconsin, and NPI 1184630360, issued on Jul 31, 2006. Check the license (Wisconsin 2682-035, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy A. Klein
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2682-035 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2349 Deming Way, Middleton, WI 53562
- Phone
- (608) 824-3937
- Enumerated
- Jul 31, 2006
- Record last updated
- Jan 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (608) 833-3326
- Medicare enrollment
- Enrolled (PECOS I20050822000352); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1997
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,161 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
- Benjamin Marcus, MDOtolaryngology/Facial Plastic Surgery Physician1639134398
- Sanbrita Mondal, O.D.Optometrist1093022584
Verify Tracy A. Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2682-035Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average optometrist in 2024
87 Medicare Part D claims for 22 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Latanoprost51 claims
- Timolol Maleate13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Wisconsin Medical Foundation IncReedsburg, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy A. Klein among 1,161 optometrist records in Wisconsin
Tracy A. Klein, O.D. is one of 1,161 optometrist records with a practice address in Wisconsin. 74% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1997 · median 2008 among the 752 with a school on file
- Record last updated2021 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 optometrist records list a practice address in Middleton
They are 13 of the 620 NPPES records with a practice address in Middleton, and 1,161 optometrist records in Wisconsin.
All 1,161 in Wisconsin → Every provider in Middleton → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Norman Brandon, O.D.Middleton, WI 535621538267075
- Colin Connors, O.D.Middleton, WI 535621225266216
- Julia Dellaria-Terrill, ODMiddleton, WI 535621942223300
- Melissa Giesler, ODMiddleton, WI 535621184119109
- Scott Jens, ODMiddleton, WI 535621750372645
- Aja Kimrey, O.D.Middleton, WI 535621669853701
- Todd Lynch, O.D.Middleton, WI 535621811195159
- Sanbrita Mondal, O.D.Middleton, WI 535621093022584
Common questions
What is Tracy A. Klein, O.D.'s NPI number?
Tracy A. Klein, O.D.'s National Provider Identifier (NPI) is 1184630360, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tracy A. Klein, O.D. 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 Tracy A. Klein, O.D.'s license?
NPPES lists Wisconsin license number 2682-035, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Tracy A. Klein, O.D. prescribe under Medicare Part D?
In 2024, Tracy A. Klein, O.D. had 87 Medicare Part D claims for 22 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Tracy A. Klein, O.D.'s MIPS final score?
The 2023 MIPS final score is 77.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.