James Anthony Sobolewski, DDS
- Part D claims, 2024
- 48
- Industry payments
- $58
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 3103 Hummingbird Rd, Wausau, WI 54401-6311
- Practice phone
- Call (715) 845-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Szmanda Dental Center
Dental practice · Wausau, Wisconsin
Find James Sobolewski'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.
James Anthony Sobolewski is a general practice dentistry in Marshfield, Wisconsin
James Sobolewski practices at Szmanda Dental Center in Wausau, Wisconsin.
James Sobolewski's NPI, 1457343055, was assigned on August 19, 2005. James Sobolewski holds Wisconsin license 4282.
- NPI
- 1457343055NPI Registry (opens in a new tab)
- NPI enumeration date
- August 19, 2005
- NPI status
- Active
- Practice phone
- (715) 845-3200
- 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)
James Anthony Sobolewski practices in Wausau and Marshfield
James Sobolewski's primary practice is Szmanda Dental Center, at 3103 Hummingbird Rd, Wausau, WI 54401-6311. The practice phone is (715) 845-3200. The NPI Registry lists James Sobolewski's practice address as 1000 N Oak Ave, Marshfield, WI 54449.
- Szmanda Dental CenterPrimary3103 Hummingbird Rd, Wausau, WI 54401-6311Phone(715) 845-3200
- NPI Registry address1000 N Oak Ave, Marshfield, WI 54449 · Wood County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
James Anthony Sobolewski is affiliated with 1 site of care and 1 medical group
James Sobolewski's primary practice is Szmanda Dental Center in Wausau, Wisconsin. Dmand AI also links James Sobolewski to 1 medical group, 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 James Anthony Sobolewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Sobolewski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Szmanda Dental Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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James Anthony Sobolewski is one of 1,140 general practice dentistrys in Wisconsin
General practice is James Sobolewski's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. James Sobolewski is licensed in Wisconsin.
Specialties and state licenses
- General practice dentistry, WisconsinPrimary
General practice dentistrys near James Sobolewski
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
James Anthony Sobolewski's patients have a median age of 81
Across all payers, Dmand AI patient panel data puts James Sobolewski's median patient age at 81, with 25% women.
James Sobolewski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
James Anthony Sobolewski wrote 48 Medicare Part D claims in 2024
In 2024, James Sobolewski wrote 48 Medicare Part D claims for 44 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in James Sobolewski's Part D claims, 2024
- Antibiotics100%48 of 48 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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James Anthony Sobolewski received $58 in industry payments in 2025
CMS Open Payments shows 2 general payments to James Sobolewski from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Envista Holdings Corporation paid the most, $35.
Companies that paid James Sobolewski 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 James Anthony Sobolewski'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 James Anthony Sobolewski
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What is James Anthony Sobolewski's NPI number?
James Anthony Sobolewski's NPI number is 1457343055. It was assigned on August 19, 2005, and it is active in the NPI Registry.
What does James Anthony Sobolewski specialize in?
James Anthony Sobolewski is a general practice dentistry in Marshfield, Wisconsin. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does James Anthony Sobolewski practice?
James Sobolewski practices at 3103 Hummingbird Rd, Wausau, WI 54401-6311. James Sobolewski also practices at 1000 N Oak Ave, Marshfield, WI 54449. James Sobolewski's primary practice is Szmanda Dental Center in Wausau, Wisconsin. Dmand AI also links James Sobolewski to 1 medical group.
What is James Anthony Sobolewski's office phone number?
The practice phone on file for James Sobolewski is (715) 845-3200.
What is James Anthony Sobolewski's medical license number?
James Sobolewski holds Wisconsin license 4282.
Has James Anthony Sobolewski received payments from drug or device companies?
CMS Open Payments shows $58 in general payments to James Sobolewski from 2 companies from 2025 to 2025. The largest total came from Envista Holdings Corporation.
How long has James Anthony Sobolewski been practicing?
James Sobolewski's NPI was assigned in 2005.
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