Nicholas Rudolph Matack, DDS
- Part D claims, 2024
- 69
- Industry payments
- $57
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 421 E 4th St, Duluth, MN 55805-1935
- Practice phone
- Call (218) 727-1448
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chart And Mohs Dentistry
Dental practice · Duluth, Minnesota
Find Nicholas Matack'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.
Nicholas Rudolph Matack is a dentist in Minneapolis, Minnesota
Nicholas Matack practices at Chart And Mohs Dentistry in Duluth, Minnesota.
Nicholas Matack's NPI, 1194020719, was assigned on January 12, 2011. Nicholas Matack holds Minnesota license D13811.
- NPI
- 1194020719NPI Registry (opens in a new tab)
- NPI enumeration date
- January 12, 2011
- NPI status
- Active
- Practice phone
- (218) 727-1448
- 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)
Nicholas Rudolph Matack practices in Duluth and Minneapolis
Nicholas Matack's primary practice is Chart and Mohs Dentistry, at 421 E 4th St, Duluth, MN 55805-1935. The practice phone is (218) 727-1448. The NPI Registry lists Nicholas Matack's practice address as 5050 36th W St, Minneapolis, MN 55416.
- Chart and Mohs DentistryPrimary421 E 4th St, Duluth, MN 55805-1935Phone(218) 727-1448
- NPI Registry address5050 36th W St, Minneapolis, MN 55416 · Hennepin County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Nicholas Rudolph Matack is affiliated with 1 site of care and 1 medical group
Nicholas Matack's primary practice is Chart And Mohs Dentistry in Duluth, Minnesota. Dmand AI also links Nicholas Matack 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 Nicholas Rudolph Matack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicholas Matack practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chart And Mohs Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nicholas Rudolph Matack is one of 1,000 dentists in Minnesota
Dentist is Nicholas Matack's primary specialty in the NPI Registry, under taxonomy code 122300000X. Nicholas Matack is licensed in Minnesota.
Specialties and state licenses
- Dentist, MinnesotaPrimary
Dentists near Nicholas Matack
Counts of dentists 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
Nicholas Rudolph Matack's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Nicholas Matack's median patient age at 18, with 43% women.
Nicholas Matack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 18
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Nicholas Rudolph Matack wrote 69 Medicare Part D claims in 2024
In 2024, Nicholas Matack wrote 69 Medicare Part D claims for 41 patients. 99% of them were for generic drugs.
Nicholas Matack's Part D claims by kind of drug, 2024
- Generic68 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Nicholas Matack's Part D claims, 2024
- Antibiotics62%43 of 69 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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Nicholas Rudolph Matack received $57 in industry payments in 2025
CMS Open Payments shows 2 general payments to Nicholas Matack 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, $43.
Companies that paid Nicholas Matack 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 Nicholas Rudolph Matack'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 Nicholas Rudolph Matack
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What is Nicholas Rudolph Matack's NPI number?
Nicholas Rudolph Matack's NPI number is 1194020719. It was assigned on January 12, 2011, and it is active in the NPI Registry.
What does Nicholas Rudolph Matack specialize in?
Nicholas Rudolph Matack is a dentist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Nicholas Rudolph Matack practice?
Nicholas Matack practices at 421 E 4th St, Duluth, MN 55805-1935. Nicholas Matack also practices at 5050 36th W St, Minneapolis, MN 55416. Nicholas Matack's primary practice is Chart And Mohs Dentistry in Duluth, Minnesota. Dmand AI also links Nicholas Matack to 1 medical group.
What is Nicholas Rudolph Matack's office phone number?
The practice phone on file for Nicholas Matack is (218) 727-1448.
What is Nicholas Rudolph Matack's medical license number?
Nicholas Matack holds Minnesota license D13811.
Has Nicholas Rudolph Matack received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Nicholas Matack from 2 companies from 2025 to 2025. The largest total came from Envista Holdings Corporation.
How long has Nicholas Rudolph Matack been practicing?
Nicholas Matack's NPI was assigned in 2011.
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