Carolyn P. Butler, M.D.
Ophthalmology Physician · Waukesha, WI
Carolyn P. Butler, M.D. is an ophthalmology physician with a practice address in Waukesha, Wisconsin, and NPI 1831156835, issued on Apr 26, 2006. Check the license (Wisconsin 37351-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Carolyn P. Butler
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 37351-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- N19W23993 Ridgeview Pkwy W Ste 100, Waukesha, WI 53188
- Phone
- (262) 547-3352
- Enumerated
- Apr 26, 2006
- Record last updated
- Dec 26, 2023
- Fax
- (262) 547-9142
- Medicaid ID
- 32256900 WI
- Medicare enrollment
- Enrolled (PECOS I20120109000629); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 441 in Wisconsin → Look up another NPI →
Also registered at N19W23993 Ridgeview Pkwy W Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Bernstein, M.D.Ophthalmology Physician1326005919
- Katherine Dalzotto, MDOphthalmology Physician1144781188
- Douglas Long, M.D.Ophthalmology Physician1255368528
- Jessica Schrieber, M.D.Ophthalmology Physician1942512538
Verify Carolyn P. Butler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 37351-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% more Medicare Part D claims than the average ophthalmology physician in 2024
2,426 Medicare Part D claims for 642 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Latanoprost740 claims
- Timolol Maleate413 claims
- Dorzolamide-Timolol170 claims
- Brimonidine Tartrate147 claims
- Restasis137 claims
- Lumigan117 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: $260.91
12 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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
- Medical Eye Associates SCWaukesha, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn P. Butler among 441 ophthalmology physician records in Wisconsin
Carolyn P. Butler, 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 updated2023 · 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.
All 441 in Wisconsin → Every provider in Waukesha → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Deborah Bernstein, M.D.Waukesha, WI 531881326005919
- Bruce Brown, MDWaukesha, WI 531881619917697
- Ralph Compton, M.D.Waukesha, WI 531881740230887
- Katherine Dalzotto, MDWaukesha, WI 531881144781188
- R. Flickinger, M.D.Waukesha, WI 531881265498281
- Gregory Lochen, M.D.Waukesha, WI 531881003873217
- Douglas Long, M.D.Waukesha, WI 531881255368528
- Michael McCormickWaukesha, WI 531881851659536
Common questions
What is Carolyn P. Butler, M.D.'s NPI number?
Carolyn P. Butler, M.D.'s National Provider Identifier (NPI) is 1831156835, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn P. Butler, M.D. located?
The NPPES record lists a practice address at N19W23993 Ridgeview Pkwy W Ste 100, Waukesha, WI, 53188. Phone: (262) 547-3352. Providers update this record themselves, so call before visiting.
How can I verify Carolyn P. Butler, M.D.'s license?
NPPES lists Wisconsin license number 37351-020, 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 Carolyn P. Butler, M.D. prescribe under Medicare Part D?
In 2024, Carolyn P. Butler, M.D. had 2,426 Medicare Part D claims for 642 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.