NPPES file of Aug 9, 2026

Catherine H. Lee, M.D.

Ophthalmology Physician · Fort Atkinson, WI

Catherine H. Lee, M.D. is an ophthalmology physician with a practice address in Fort Atkinson, Wisconsin, and NPI 1689698326, issued on Jul 26, 2006. Check the license (Wisconsin 36647-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689698326
Name
Catherine H. Lee
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
36647-020 WI
Self-reported in NPPES; status is on the state search
Practice location
740 Reena Ave, Fort Atkinson, WI 53538
Phone
(920) 563-7366
Enumerated
Jul 26, 2006
Record last updated
Dec 8, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
1689698326 WI
Medicare enrollment
Enrolled (PECOS I20040324001683); accepts Medicare assignment
Medical or professional school
Perelman School Of Med At The University Of Pennsylvania, 1990
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 740 Reena Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Carmen Alfonso-Kneiert, ODOptometrist1710938634
  2. Maddison BanachPhysical Therapist1033035704
  3. Barry Cash, MDFamily Medicine Physician1033169016
  4. John Doerfer, M.D.Family Medicine Physician1760466460
  5. Colleen Hebert, O.D.Optometrist1114948221
  6. Alyce Hofmann, O.D.Optometrist1427191881

Verify Catherine H. Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 36647-020
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2% more Medicare Part D claims than the average ophthalmology physician in 2024

1,552 Medicare Part D claims for 334 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Catherine Lee1,552
  2. Specialty average1,518

Most prescribed

  1. Latanoprost303 claims
  2. Brimonidine Tartrate265 claims
  3. Prednisolone Acetate215 claims
  4. Ketorolac Tromethamine197 claims
  5. Ofloxacin177 claims
  6. Dorzolamide Hcl92 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

  1. Dean Health Systems IncSun Prairie, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Catherine H. Lee among 441 ophthalmology physician records in Wisconsin

Catherine H. Lee, M.D. 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
  • Graduated1990 · median 2005 among the 259 with a school on file
  • Record last updated2020 · 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).

Ophthalmology Physician providers in Wisconsin

There are 441 ophthalmology physician records in Wisconsin.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Daniel Fary, M.D.Fort Atkinson, WI 535381760406862
  2. John Bussa, MDJanesville, WI 535461972612661
  3. John Downing, MDJanesville, WI 535461235170374
  4. Anne Kilby, M.D.Janesville, WI 535461144265729
  5. Kimberley Lovelace, MDJanesville, WI 535461629293493
  6. Thom Thomassen, MDJanesville, WI 535461407903180
  7. A Whitehead, MDJanesville, WI 535461790751261
  8. George Charnecki, M.D.Janesville, WI 535481568608057

Common questions

What is Catherine H. Lee, M.D.'s NPI number?

Catherine H. Lee, M.D.'s National Provider Identifier (NPI) is 1689698326, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Catherine H. Lee, M.D. located?

The NPPES record lists a practice address at 740 Reena Ave, Fort Atkinson, WI, 53538. Phone: (920) 563-7366. Providers update this record themselves, so call before visiting.

How can I verify Catherine H. Lee, M.D.'s license?

NPPES lists Wisconsin license number 36647-020, 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 Catherine H. Lee, M.D. prescribe under Medicare Part D?

In 2024, Catherine H. Lee, M.D. had 1,552 Medicare Part D claims for 334 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.