Dennis B. Hartlieb, DDS
- Part D claims, 2024
- 27
- Industry payments
- $9,842
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2601 Compass Rd, Glenview, IL 60026-8077
- Practice phone
- Call (847) 729-6080
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chicago Beautiful Smiles
Dental practice · Glenview, Illinois
Find Dennis Hartlieb'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.
Dennis B. Hartlieb is a general practice dentistry in Glenview, Illinois
Dennis Hartlieb practices at Chicago Beautiful Smiles in Glenview, Illinois.
Dennis Hartlieb's NPI, 1881756682, was assigned on December 15, 2006. Dennis Hartlieb holds Illinois license 19A21551.
- NPI
- 1881756682NPI Registry (opens in a new tab)
- NPI enumeration date
- December 15, 2006
- NPI status
- Active
- Practice phone
- (847) 729-6080
- 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)
Dennis B. Hartlieb practices at Chicago Beautiful Smiles in Glenview, Illinois
Dennis Hartlieb's primary practice is Chicago Beautiful Smiles, at 2601 Compass Rd, Glenview, IL 60026-8077. The practice phone is (847) 729-6080.
- Chicago Beautiful Smiles2601 Compass Rd, Glenview, IL 60026-8077Phone(847) 729-6080
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dennis B. Hartlieb is affiliated with 1 site of care and 1 medical group
Dennis Hartlieb's primary practice is Chicago Beautiful Smiles in Glenview, Illinois. Dmand AI also links Dennis Hartlieb 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 Dennis B. Hartlieb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dennis Hartlieb practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chicago Beautiful Smiles | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dennis B. Hartlieb is one of 2,353 general practice dentistrys in Illinois
General practice is Dennis Hartlieb's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Dennis Hartlieb is licensed in Illinois.
Specialties and state licenses
- General practice dentistry, IllinoisPrimary
General practice dentistrys near Dennis Hartlieb
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
Dennis B. Hartlieb's patients have a median age of 26
Across all payers, Dmand AI patient panel data puts Dennis Hartlieb's median patient age at 26, with 40% women.
Dennis Hartlieb's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 26
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dennis B. Hartlieb wrote 27 Medicare Part D claims in 2024
In 2024, Dennis Hartlieb wrote 27 Medicare Part D claims for 18 patients. 78% of them were for generic drugs.
Dennis Hartlieb's Part D claims by kind of drug, 2024
- Generic21 claims78%
- Brand-name and other6 claims22%
Drug classes CMS tracks in Dennis Hartlieb's Part D claims, 2024
- Antibiotics78%21 of 27 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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Dennis B. Hartlieb received $9,842 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dennis Hartlieb from 1 drug or device company in 2025. Travel and lodging make up the largest share, 80% of the total. Den-Mat Holdings, LLC paid the most, $9,842.
General payments to Dennis Hartlieb by kind, 2025 to 2025
- Travel and lodging$7,84280%
- Compensation for serving as faculty or as a speaker for a medical education program$2,00020%
Companies that paid Dennis Hartlieb 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 Dennis B. Hartlieb'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Dennis B. Hartlieb
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dennis B. Hartlieb's NPI number?
Dennis B. Hartlieb's NPI number is 1881756682. It was assigned on December 15, 2006, and it is active in the NPI Registry.
What does Dennis B. Hartlieb specialize in?
Dennis B. Hartlieb is a general practice dentistry in Glenview, Illinois. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Dennis B. Hartlieb practice?
Dennis Hartlieb practices at 2601 Compass Rd, Glenview, IL 60026-8077. Dennis Hartlieb's primary practice is Chicago Beautiful Smiles in Glenview, Illinois. Dmand AI also links Dennis Hartlieb to 1 medical group.
What is Dennis B. Hartlieb's office phone number?
The practice phone on file for Dennis Hartlieb is (847) 729-6080.
What is Dennis B. Hartlieb's medical license number?
Dennis Hartlieb holds Illinois license 19A21551.
Has Dennis B. Hartlieb received payments from drug or device companies?
CMS Open Payments shows $9,842 in general payments to Dennis Hartlieb from 1 company from 2025 to 2025. The largest total came from Den-Mat Holdings, LLC.
How long has Dennis B. Hartlieb been practicing?
Dennis Hartlieb's NPI was assigned in 2006.
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