Dr. Carolyn P. Butler, MD
- Medicare services, 2024
- 2,195
- Medicare patients, 2024
- 1,194
- Part D claims, 2024
- 2,426
- Hospital affiliations
- 1
- Industry payments
- $1,884
- Practice address
- 1111 Delafield St Ste 322, Waukesha, WI 53188
- Practice phone
- Call (262) 650-7322
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Moreland Endoscopy Center
Surgery Center - Medicare-Certified · Waukesha, Wisconsin
Find Dr. Butler's professional email, personal email and mobile number
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Dr. Carolyn P. Butler is an ophthalmologist in Waukesha, Wisconsin
Dr. Butler practices at Moreland Endoscopy Center in Waukesha, Wisconsin.
Dr. Butler's NPI, 1831156835, was assigned on April 26, 2006. Dr. Butler graduated from University of Wisconsin School of Medicine in 1990. Dr. Butler holds Wisconsin license 37351-020.
- NPI
- 1831156835NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335315621
- NPI enumeration date
- April 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 650-7322
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carolyn P. Butler practices at Moreland Endoscopy Center in Waukesha, Wisconsin
Dr. Butler's primary practice is Moreland Endoscopy Center, at 1111 Delafield St Ste 322, Waukesha, WI 53188. The practice phone is (262) 650-7322.
- Moreland Endoscopy Center1111 Delafield St Ste 322, Waukesha, WI 53188Phone(262) 650-7322
Source: Dmand AI Affiliation Data
Dr. Carolyn P. Butler is affiliated with 4 sites of care and 1 medical group
Dr. Butler's primary practice is Moreland Endoscopy Center in Waukesha, Wisconsin. Dr. Butler is also affiliated with ProHealth Waukesha Memorial Hospital. Dmand AI also links Dr. Butler to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Carolyn P. Butler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Butler practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Moreland Endoscopy Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Carolyn P. Butler is one of 328 ophthalmologists in Wisconsin
Ophthalmology is Dr. Butler's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Butler is licensed in Wisconsin.
Specialties and state licenses
- Ophthalmology, WisconsinPrimary
Ophthalmologists near Dr. Butler
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Carolyn P. Butler billed Medicare for 2,195 services in 2024
CMS data shows 2,195 Medicare services from Dr. Butler across 10 procedure codes in 2024, for 1,194 Medicare patients. Medicare paid $122,546 for them. Every service was in an office.
Dr. Butler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,5082024: 1,4871%
- Office and hospital visits
- 2023: 8302024: 66620%
- Surgery
- 2023: 482024: 3038%
- Imaging
- 2023: 222024: 1245%
Dr. Butler compared with the Wisconsin median for ophthalmologists, 2024
- Dr. Butler
- Wisconsin median
- Medicare services
- 2,195vs 1,16289% above
- Medicare patients
- 1,194vs 4502.7 times
- Part D claims
- 2,365vs 6153.8 times
Medians across 346 ophthalmologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Butler's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Butler and other ophthalmologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carolyn P. Butler treated 1,194 Medicare patients in 2024, average age 76
CMS counts 1,194 Medicare patients who saw Dr. Butler in 2024. The largest group is 65 to 74, with 526 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Butler's median patient age at 76, with 62% women.
Dr. Butler's Medicare patients by age, 2024
Dr. Butler's Medicare patients by sex, 2024
- Women73862%
- Men45638%
Chronic conditions among Dr. Butler's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis40%
- Diabetes28%
- Ischemic heart disease28%
- Chronic kidney disease25%
- Anxiety18%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Butler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carolyn P. Butler wrote 2,426 Medicare Part D claims in 2024
In 2024, Dr. Butler wrote 2,426 Medicare Part D claims for 642 patients. 61% of them were for generic drugs. CMS names the drug for 2,365 of them, across 25 drugs with 11 or more claims each, at $450,387 in total drug cost. In 2023, CMS named 2,263 claims across 20 drugs.
Dr. Butler's Part D claims by kind of drug, 2024
- Generic1,471 claims61%
- Brand-name955 claims39%
Dr. Butler's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,2632024: 2,3655%
Drugs named by CMS: 25 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Carolyn P. Butler ranks in the 47th percentile for cataract surgery in Medicare
Dr. Butler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 22 procedures of cataract surgery by Dr. Butler, more than 47% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Butler ranks in Medicare procedure volume
- Cataract surgery
- 47th percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Carolyn P. Butler received $1,884 in industry payments from 2016 to 2025
CMS Open Payments shows 119 general payments to Dr. Butler from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $436.
General payments to Dr. Butler by program year, 2016 to 2025
Companies that paid Dr. Butler the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Carolyn P. Butler graduated from University of Wisconsin School of Medicine
Dr. Butler graduated from University of Wisconsin School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Carolyn P. Butler's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Carolyn P. Butler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Carolyn P. Butler's NPI number?
Dr. Carolyn P. Butler's NPI number is 1831156835. It was assigned on April 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Carolyn P. Butler?
Dr. Carolyn P. Butler is an ophthalmologist in Waukesha, Wisconsin. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Carolyn P. Butler practice?
Dr. Butler practices at 1111 Delafield St Ste 322, Waukesha, WI 53188. Dr. Butler's primary practice is Moreland Endoscopy Center in Waukesha, Wisconsin. Dmand AI also links Dr. Butler to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Dr. Carolyn P. Butler's office phone number?
The practice phone on file for Dr. Butler is (262) 650-7322.
What is Dr. Carolyn P. Butler's medical license number?
Dr. Butler holds Wisconsin license 37351-020.
Which hospitals is Dr. Carolyn P. Butler affiliated with?
Dr. Butler is affiliated with ProHealth Waukesha Memorial Hospital.
Does Dr. Carolyn P. Butler accept Medicare?
Yes. CMS data shows Dr. Butler billed Medicare for 2,195 services in 2024, and Dr. Butler accepts Medicare assignment.
How many Medicare patients does Dr. Carolyn P. Butler see?
CMS counts 1,194 Medicare patients who saw Dr. Butler in 2024, with an average age of 76.
What services does Dr. Carolyn P. Butler bill to Medicare?
In 2024, Dr. Butler's most billed Medicare services were eye exam or test (92014), office visit, established patient (99213) and eye exam or test (92083).
Where did Dr. Carolyn P. Butler go to medical school?
Dr. Butler graduated from University of Wisconsin School of Medicine in 1990.
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What drugs does Dr. Carolyn P. Butler prescribe most?
In 2024 Medicare Part D data, Dr. Butler's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Dorzolamide-Timolol.
Has Dr. Carolyn P. Butler received payments from drug or device companies?
CMS Open Payments shows $1,884 in general payments to Dr. Butler from 19 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Carolyn P. Butler been practicing?
Dr. Butler graduated from medical school in 1990, 36 years ago.
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