Michael R. Butterworth, DDS
- Part D claims, 2024
- 14
- Industry payments
- $224
- Affiliated sites
- 2
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 31507 Oak Orchard Road Unit 8, Millsboro, DE 19966
- Practice phone
- Call (302) 228-8101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Joynt Physical Therapy
Therapy Group Practice · Millsboro, Delaware
Find Michael Butterworth's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Michael R. Butterworth is a general practice dentistry in Millsboro, Delaware
Michael Butterworth practices at Joynt Physical Therapy in Millsboro, Delaware.
Michael Butterworth's NPI, 1700023165, was assigned on January 7, 2009. Michael Butterworth holds Delaware license G1-0000962.
- NPI
- 1700023165NPI Registry (opens in a new tab)
- NPI enumeration date
- January 7, 2009
- NPI status
- Active
- Practice phone
- (302) 228-8101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Michael R. Butterworth practices at Joynt Physical Therapy in Millsboro, Delaware
Michael Butterworth's primary practice is Joynt Physical Therapy, at 31507 Oak Orchard Road Unit 8, Millsboro, DE 19966. The practice phone is (302) 228-8101.
- Joynt Physical Therapy31507 Oak Orchard Road Unit 8, Millsboro, DE 19966Phone(302) 228-8101
Source: Dmand AI Affiliation Data
Michael R. Butterworth is affiliated with 2 sites of care
Michael Butterworth's primary practice is Joynt Physical Therapy in Millsboro, Delaware. Dmand AI also links Michael Butterworth to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael R. Butterworth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Butterworth practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Joynt Physical Therapy | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael R. Butterworth is one of 139 general practice dentistrys in Delaware
General practice is Michael Butterworth's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Michael Butterworth is licensed in Delaware.
Specialties and state licenses
- General practice dentistry, DelawarePrimary
General practice dentistrys near Michael Butterworth
Counts of general practice dentistrys 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
Michael R. Butterworth's patients have a median age of 23
Across all payers, Dmand AI patient panel data puts Michael Butterworth's median patient age at 23, with 47% women.
Michael Butterworth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 23
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Michael R. Butterworth wrote 14 Medicare Part D claims in 2024
In 2024, Michael Butterworth wrote 14 Medicare Part D claims for 13 patients. 93% of them were for generic drugs.
Michael Butterworth's Part D claims by kind of drug, 2024
- Generic13 claims93%
- Brand-name and other1 claims7%
Drug classes CMS tracks in Michael Butterworth's Part D claims, 2024
- Antibiotics79%11 of 14 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Michael R. Butterworth received $224 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Butterworth from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. Ultradent Products Inc paid the most, $224.
Companies that paid Michael Butterworth the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael R. Butterworth'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Michael R. Butterworth
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael R. Butterworth's NPI number?
Michael R. Butterworth's NPI number is 1700023165. It was assigned on January 7, 2009, and it is active in the NPI Registry.
What does Michael R. Butterworth specialize in?
Michael R. Butterworth is a general practice dentistry in Millsboro, Delaware. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Michael R. Butterworth practice?
Michael Butterworth practices at 31507 Oak Orchard Road Unit 8, Millsboro, DE 19966. Michael Butterworth's primary practice is Joynt Physical Therapy in Millsboro, Delaware. Dmand AI also links Michael Butterworth to 1 physician office.
What is Michael R. Butterworth's office phone number?
The practice phone on file for Michael Butterworth is (302) 228-8101.
What is Michael R. Butterworth's medical license number?
Michael Butterworth holds Delaware license G1-0000962.
Has Michael R. Butterworth received payments from drug or device companies?
CMS Open Payments shows $224 in general payments to Michael Butterworth from 1 company from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has Michael R. Butterworth been practicing?
Michael Butterworth's NPI was assigned in 2009.
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