Jeffrey J. Hynek, DDS
- Part D claims, 2024
- 101
- Industry payments
- $18
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 60c S Main St, Oswego, IL 60543-8594
- Practice phone
- Call (630) 554-7725
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stonehill Dental
Dental practice · Oswego, Illinois
Find Jeffrey Hynek'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.
Jeffrey J. Hynek is a general practice dentistry in Oswego, Illinois
Jeffrey Hynek practices at Stonehill Dental in Oswego, Illinois.
Jeffrey Hynek's NPI, 1467571315, was assigned on March 29, 2007.
- NPI
- 1467571315NPI Registry (opens in a new tab)
- NPI enumeration date
- March 29, 2007
- NPI status
- Active
- Practice phone
- (630) 554-7725
- 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)
Jeffrey J. Hynek practices at Stonehill Dental in Oswego, Illinois
Jeffrey Hynek's primary practice is Stonehill Dental, at 60c S Main St, Oswego, IL 60543-8594. The practice phone is (630) 554-7725.
- Stonehill Dental60c S Main St, Oswego, IL 60543-8594Phone(630) 554-7725
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jeffrey J. Hynek is affiliated with 1 site of care and 1 medical group
Jeffrey Hynek's primary practice is Stonehill Dental in Oswego, Illinois. Dmand AI also links Jeffrey Hynek 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 Jeffrey J. Hynek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeffrey Hynek practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stonehill Dental | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Jeffrey J. Hynek is one of 2,353 general practice dentistrys in Illinois
General practice is Jeffrey Hynek's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Jeffrey Hynek has a license on file in Illinois.
Specialties and state licenses
- General practice dentistry, Illinois
General practice dentistrys near Jeffrey Hynek
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
Jeffrey J. Hynek wrote 101 Medicare Part D claims in 2024
In 2024, Jeffrey Hynek wrote 101 Medicare Part D claims for 62 patients. 97% of them were for generic drugs.
Jeffrey Hynek's Part D claims by kind of drug, 2024
- Generic98 claims97%
- Brand-name and other3 claims3%
Drug classes CMS tracks in Jeffrey Hynek's Part D claims, 2024
- Antibiotics77%78 of 101 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jeffrey J. Hynek received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jeffrey Hynek from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GC America Inc. paid the most, $18.
Companies that paid Jeffrey Hynek 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 Jeffrey J. Hynek'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) |
| 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 Jeffrey J. Hynek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jeffrey J. Hynek's NPI number?
Jeffrey J. Hynek's NPI number is 1467571315. It was assigned on March 29, 2007, and it is active in the NPI Registry.
What does Jeffrey J. Hynek specialize in?
Jeffrey J. Hynek is a general practice dentistry in Oswego, Illinois. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Jeffrey J. Hynek practice?
Jeffrey Hynek practices at 60c S Main St, Oswego, IL 60543-8594. Jeffrey Hynek's primary practice is Stonehill Dental in Oswego, Illinois. Dmand AI also links Jeffrey Hynek to 1 medical group.
What is Jeffrey J. Hynek's office phone number?
The practice phone on file for Jeffrey Hynek is (630) 554-7725.
Has Jeffrey J. Hynek received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Jeffrey Hynek from 1 company from 2025 to 2025. The largest total came from GC America Inc.
How long has Jeffrey J. Hynek been practicing?
Jeffrey Hynek's NPI was assigned in 2007.
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