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Brian C. Gniadek, DDS

  • Lindenhurst, IL
  • General practice dentistry
NPI1194878959
Part D claims, 2024
21
Industry payments
$82
Affiliated sites
1
State license
1
Year NPI issued
2007
Practice address
2031 E Grand Ave Ste 101 Suite 101, Lindenhurst, IL 60046
Practice phone
Call (847) 265-9070
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Smiles of Lindenhurst

Physician office · Lindenhurst, Illinois

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Brian C. Gniadek is a general practice dentistry in Lindenhurst, Illinois

Brian Gniadek practices at Smiles of Lindenhurst in Lindenhurst, Illinois.

Brian Gniadek's NPI, 1194878959, was assigned on January 18, 2007. Brian Gniadek holds Illinois license 019-022558.

NPI and contact details
NPI
1194878959NPI Registry (opens in a new tab)
NPI enumeration date
January 18, 2007
NPI status
Active
Practice phone
(847) 265-9070
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Brian C. Gniadek practices at Smiles of Lindenhurst in Lindenhurst, Illinois

Brian Gniadek's primary practice is Smiles of Lindenhurst, at 2031 E Grand Ave Ste 101 Suite 101, Lindenhurst, IL 60046. The practice phone is (847) 265-9070.

  • Smiles of Lindenhurst
    2031 E Grand Ave Ste 101 Suite 101, Lindenhurst, IL 60046Phone(847) 265-9070

Source: Dmand AI Affiliation Data

Brian C. Gniadek is affiliated with 1 site of care

Brian Gniadek's primary practice is Smiles of Lindenhurst in Lindenhurst, Illinois.

Smiles of LindenhurstPhysician office · Lindenhurst, IllinoisPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Brian C. Gniadek's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Brian Gniadek practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Smiles of LindenhurstAvailable with a free account

Source: Dmand AI Technology Install Data

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Brian C. Gniadek is one of 2,353 general practice dentistrys in Illinois

General practice is Brian Gniadek's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Brian Gniadek is licensed in Illinois.

Specialties and state licenses

  • General practice dentistry, IllinoisPrimaryLicense 019-022558 · taxonomy 1223G0001X

General practice dentistrys near Brian Gniadek

Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.

2,353general practice dentistrys in Illinois
2general practice dentistrys in Lindenhurst

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Brian C. Gniadek wrote 21 Medicare Part D claims in 2024

In 2024, Brian Gniadek wrote 21 Medicare Part D claims for 17 patients. 100% of them were for generic drugs.

Part D claims, 202421
Part D patients17

Drug classes CMS tracks in Brian Gniadek's Part D claims, 2024

  • Antibiotics95%20 of 21 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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Brian C. Gniadek received $82 in industry payments in 2025

CMS Open Payments shows 2 general payments to Brian Gniadek from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Sirona Inc paid the most, $82.

Companies that paid Brian Gniadek the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Brian Gniadek

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Brian C. Gniadek's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Brian C. Gniadek

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Brian C. Gniadek's NPI number?

Brian C. Gniadek's NPI number is 1194878959. It was assigned on January 18, 2007, and it is active in the NPI Registry.

What does Brian C. Gniadek specialize in?

Brian C. Gniadek is a general practice dentistry in Lindenhurst, Illinois. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).

Where does Brian C. Gniadek practice?

Brian Gniadek practices at 2031 E Grand Ave Ste 101 Suite 101, Lindenhurst, IL 60046. Brian Gniadek's primary practice is Smiles of Lindenhurst in Lindenhurst, Illinois.

What is Brian C. Gniadek's office phone number?

The practice phone on file for Brian Gniadek is (847) 265-9070.

What is Brian C. Gniadek's medical license number?

Brian Gniadek holds Illinois license 019-022558.

Has Brian C. Gniadek received payments from drug or device companies?

CMS Open Payments shows $82 in general payments to Brian Gniadek from 1 company from 2025 to 2025. The largest total came from Dentsply Sirona Inc.

How long has Brian C. Gniadek been practicing?

Brian Gniadek's NPI was assigned in 2007.

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