Dr. William R. Butler, MD
- Medicare services, 2022
- 495
- Part D claims, 2024
- 51
- Industry payments
- $1,070
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 226 Mill Hill Ave Suite 3 Suite 3, Bridgeport, CT 06610-2826
- Practice phone
- Call (203) 384-3976
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northeast Medical Group - Bridgeport (226 Mill Hill Ave)
Multi-specialty group site · Bridgeport, Connecticut
Find Dr. Butler's professional email, personal email and mobile number
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Dr. William R. Butler is a general surgeon in Bangor, Maine
Dr. Butler practices at Northeast Medical Group - Bridgeport (226 Mill Hill Ave) in Bridgeport, Connecticut.
Dr. Butler's NPI, 1124087226, was assigned on March 20, 2006. Dr. Butler graduated from Universidad de Guadalajara in 1989. Dr. Butler holds Connecticut license 033726.
- NPI
- 1124087226NPI Registry (opens in a new tab)
- NPI enumeration date
- March 20, 2006
- NPI status
- Active
- Practice phone
- (203) 384-3976
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William R. Butler practices in Bridgeport and Bangor
Dr. Butler's primary practice is Northeast Medical Group - Bridgeport (226 Mill Hill Ave), at 226 Mill Hill Ave Suite 3 Suite 3, Bridgeport, CT 06610-2826. The practice phone is (203) 384-3976. The NPI Registry lists Dr. Butler's practice address as 489 State St, Bangor, ME 04401.
- Northeast Medical Group - Bridgeport (226 Mill Hill Ave)Primary226 Mill Hill Ave Suite 3 Suite 3, Bridgeport, CT 06610-2826Phone(203) 384-3976
- NPI Registry address489 State St, Bangor, ME 04401 · Penobscot CountyPhone(203) 384-3873
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. William R. Butler is affiliated with 1 site of care and 1 medical group
Dr. Butler's primary practice is Northeast Medical Group - Bridgeport (226 Mill Hill Ave) in Bridgeport, Connecticut. The medical group on file is Northeast Medical Group.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. William R. Butler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Butler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northeast Medical Group - Bridgeport (226 Mill Hill Ave) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William R. Butler is one of 191 general surgeons in Maine
Surgery is Dr. Butler's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Butler is licensed in Connecticut.
Specialties and state licenses
- Surgery, ConnecticutPrimary
General surgeons near Dr. Butler
Counts of general surgeons 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. William R. Butler billed Medicare for 495 services in 2022
CMS data shows 495 Medicare services from Dr. Butler across 8 procedure codes in 2022. Medicare paid $36,390 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Butler's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 5272022: 27348%
- Tests and treatments
- 2021: 2132022: 17020%
- Surgery
- 2021: 1192022: 5256%
Dr. Butler compared with the Maine median for general surgeons, 2022
- Dr. Butler
- Maine median
- Medicare services
- 495vs 786.3 times
- Part D claims
- 54vs 272.0 times
Medians across 191 general surgeons in Maine with Dmand AI profiles that report each measure.
Dr. Butler's most billed Medicare procedure codes, 2022
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 general surgeons in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William R. Butler's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Butler's median patient age at 69, with 0% women.
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 69
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. William R. Butler wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Butler wrote 51 Medicare Part D claims. 80% of them were for generic drugs. They cover 2 drugs, with $16,341 in total drug cost. In 2021, CMS named 56 claims across 4 drugs.
Dr. Butler's Part D claims by kind of drug, 2024
- Generic41 claims80%
- Brand-name and other10 claims20%
Dr. Butler's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Butler's Part D claims, 2024
- Antibiotics25%13 of 51 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 562022: 544%
Drugs named by CMS: 2 in 2022, 4 in 2021.
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
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Dr. William R. Butler received $1,070 in industry payments from 2016 to 2022
CMS Open Payments shows 17 general payments to Dr. Butler from 10 drug and device companies from 2016 to 2022. Travel and lodging make up the largest share, 51% of the total. KCI USA, Inc. paid the most, $592.
General payments to Dr. Butler by program year, 2016 to 2022
General payments to Dr. Butler by kind, 2016 to 2022
- Travel and lodging$54951%
- Food and beverage$38336%
- Education$13913%
Companies that paid Dr. Butler the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William R. Butler graduated from Universidad de Guadalajara
Dr. Butler graduated from Universidad de Guadalajara in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William R. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| 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) |
| 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. William R. Butler
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What is Dr. William R. Butler's NPI number?
Dr. William R. Butler's NPI number is 1124087226. It was assigned on March 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William R. Butler?
Dr. William R. Butler is a general surgeon in Bangor, Maine. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. William R. Butler practice?
Dr. Butler practices at 226 Mill Hill Ave Suite 3 Suite 3, Bridgeport, CT 06610-2826. Dr. Butler also practices at 489 State St, Bangor, ME 04401. Dr. Butler's primary practice is Northeast Medical Group - Bridgeport (226 Mill Hill Ave) in Bridgeport, Connecticut.
What is Dr. William R. Butler's office phone number?
The practice phone on file for Dr. Butler is (203) 384-3976.
What is Dr. William R. Butler's medical license number?
Dr. Butler holds Connecticut license 033726.
What medical group is Dr. William R. Butler part of?
Dr. Butler is linked to Northeast Medical Group.
Does Dr. William R. Butler accept Medicare?
Yes. CMS data shows Dr. Butler billed Medicare for 495 services in 2022.
What services does Dr. William R. Butler bill to Medicare?
In 2022, Dr. Butler's most billed Medicare services were special service (99183), office visit, established patient (99213) and surgery: skin and soft tissue (11042).
Where did Dr. William R. Butler go to medical school?
Dr. Butler graduated from Universidad de Guadalajara in 1989.
What drugs does Dr. William R. Butler prescribe most?
In 2022 Medicare Part D data, Dr. Butler's most prescribed drugs by claims were Santyl and Ammonium Lactate.
Has Dr. William R. Butler received payments from drug or device companies?
CMS Open Payments shows $1,070 in general payments to Dr. Butler from 10 companies from 2016 to 2022. The largest total came from KCI USA, Inc.
How long has Dr. William R. Butler been practicing?
Dr. Butler graduated from medical school in 1989, 37 years ago.
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