Mark John Connelly, DDS
- Part D claims, 2024
- 114
- Industry payments
- $382
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 911 E State St Ste C Suite C, Saint Johns, MI 48879-1684
- Practice phone
- Call (989) 224-2379
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Johns Dental Care
Dental practice · Saint Johns, Michigan
Find Mark Connelly'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.
Mark John Connelly is a general practice dentistry in Commerce Township, Michigan
Mark Connelly practices at St. Johns Dental Care in Saint Johns, Michigan.
Mark Connelly's NPI, 1235168683, was assigned on June 30, 2006. Mark Connelly holds Michigan license 13432.
- NPI
- 1235168683NPI Registry (opens in a new tab)
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Practice phone
- (989) 224-2379
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark John Connelly practices in Saint Johns and Commerce Township
Mark Connelly's primary practice is St. Johns Dental Care, at 911 E State St Ste C Suite C, Saint Johns, MI 48879-1684. The practice phone is (989) 224-2379. The NPI Registry lists Mark Connelly's practice address as 4305 Pineview Dr, Commerce Township, MI 48390.
- St. Johns Dental CarePrimary911 E State St Ste C Suite C, Saint Johns, MI 48879-1684Phone(989) 224-2379
- NPI Registry address4305 Pineview Dr, Commerce Township, MI 48390 · Oakland County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Mark John Connelly is affiliated with 2 sites of care and 1 medical group
Mark Connelly's primary practice is St. Johns Dental Care in Saint Johns, Michigan. Dmand AI also links Mark Connelly to 1 physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Mark John Connelly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Connelly practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Johns Dental Care | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark John Connelly is one of 2,212 general practice dentistrys in Michigan
General practice is Mark Connelly's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Mark Connelly is licensed in Michigan.
Specialties and state licenses
- General practice dentistry, MichiganPrimary
General practice dentistrys near Mark Connelly
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
Mark John Connelly's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Mark Connelly's median patient age at 70, with 38% women.
Mark Connelly's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women38%
- Men63%
Source: Dmand AI Patient Panel Data
Mark John Connelly wrote 114 Medicare Part D claims in 2024
In 2024, Mark Connelly wrote 114 Medicare Part D claims for 61 patients. 78% of them were for generic drugs.
Mark Connelly's Part D claims by kind of drug, 2024
- Generic89 claims78%
- Other25 claims22%
Drug classes CMS tracks in Mark Connelly's Part D claims, 2024
- Antibiotics49%56 of 114 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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Mark John Connelly received $382 in industry payments in 2025
CMS Open Payments shows 3 general payments to Mark Connelly from 3 drug and device companies in 2025. Education make up the largest share, 78% of the total. Straumann USA LLC paid the most, $300.
General payments to Mark Connelly by kind, 2025 to 2025
- Education$30078%
- Speaker and faculty fees$5414%
- Food and beverage$287%
Companies that paid Mark Connelly 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 Mark John Connelly'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 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 Mark John Connelly
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark John Connelly's NPI number?
Mark John Connelly's NPI number is 1235168683. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What does Mark John Connelly specialize in?
Mark John Connelly is a general practice dentistry in Commerce Township, Michigan. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Mark John Connelly practice?
Mark Connelly practices at 911 E State St Ste C Suite C, Saint Johns, MI 48879-1684. Mark Connelly also practices at 4305 Pineview Dr, Commerce Township, MI 48390. Mark Connelly's primary practice is St. Johns Dental Care in Saint Johns, Michigan. Dmand AI also links Mark Connelly to 1 physician office and 1 medical group.
What is Mark John Connelly's office phone number?
The practice phone on file for Mark Connelly is (989) 224-2379.
What is Mark John Connelly's medical license number?
Mark Connelly holds Michigan license 13432.
Has Mark John Connelly received payments from drug or device companies?
CMS Open Payments shows $382 in general payments to Mark Connelly from 3 companies from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Mark John Connelly been practicing?
Mark Connelly's NPI was assigned in 2006.
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