Dennis Nguyen, DDS
- Part D claims, 2024
- 41
- Industry payments
- $436
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2906 Breckenridge Dr, Cape Girardeau, MO 63701-1728
- Practice phone
- Call (573) 334-8798
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cape Girardeau Dentistry
Dental practice · Cape Girardeau, Missouri
Find Dennis Nguyen'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 Nguyen is a dentist in Cape Girardeau, Missouri
Dennis Nguyen practices at Cape Girardeau Dentistry in Cape Girardeau, Missouri.
Dennis Nguyen's NPI, 1366845299, was assigned on October 6, 2014. Dennis Nguyen holds Missouri license 2014030793.
- NPI
- 1366845299NPI Registry (opens in a new tab)
- NPI enumeration date
- October 6, 2014
- NPI status
- Active
- Practice phone
- (573) 334-8798
- 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 Nguyen practices at 2 locations in Cape Girardeau, Missouri
Dennis Nguyen's primary practice is Cape Girardeau Dentistry, at 2906 Breckenridge Dr, Cape Girardeau, MO 63701-1728. The practice phone is (573) 334-8798. The NPI Registry lists Dennis Nguyen's practice address as 1701 Lacey St, Cape Girardeau, MO 63701.
- Cape Girardeau DentistryPrimary2906 Breckenridge Dr, Cape Girardeau, MO 63701-1728Phone(573) 334-8798
- NPI Registry address1701 Lacey St, Cape Girardeau, MO 63701 · Cape Girardeau County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dennis Nguyen is affiliated with 1 site of care and 1 medical group
Dennis Nguyen's primary practice is Cape Girardeau Dentistry in Cape Girardeau, Missouri. Dmand AI also links Dennis Nguyen 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 Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dennis Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cape Girardeau Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dennis Nguyen is one of 718 dentists in Missouri
Dentist is Dennis Nguyen's primary specialty in the NPI Registry, under taxonomy code 122300000X. Dennis Nguyen is licensed in Missouri.
Specialties and state licenses
- Dentist, MissouriPrimary
Dentists near Dennis Nguyen
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
Dennis Nguyen's patients have a median age of 24
Across all payers, Dmand AI patient panel data puts Dennis Nguyen's median patient age at 24, with 50% women.
Dennis Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 24
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dennis Nguyen wrote 41 Medicare Part D claims in 2024
In 2024, Dennis Nguyen wrote 41 Medicare Part D claims for 34 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Dennis Nguyen's Part D claims, 2024
- Opioids27%11 of 41 claims
- Antibiotics68%28 of 41 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dennis Nguyen received $436 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dennis Nguyen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Patterson Companies, Inc. paid the most, $436.
Companies that paid Dennis Nguyen 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 Nguyen'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 Dennis Nguyen
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 Nguyen's NPI number?
Dennis Nguyen's NPI number is 1366845299. It was assigned on October 6, 2014, and it is active in the NPI Registry.
What does Dennis Nguyen specialize in?
Dennis Nguyen is a dentist in Cape Girardeau, Missouri. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Dennis Nguyen practice?
Dennis Nguyen practices at 2906 Breckenridge Dr, Cape Girardeau, MO 63701-1728. Dennis Nguyen also practices at 1701 Lacey St, Cape Girardeau, MO 63701. Dennis Nguyen's primary practice is Cape Girardeau Dentistry in Cape Girardeau, Missouri. Dmand AI also links Dennis Nguyen to 1 medical group.
What is Dennis Nguyen's office phone number?
The practice phone on file for Dennis Nguyen is (573) 334-8798.
What is Dennis Nguyen's medical license number?
Dennis Nguyen holds Missouri license 2014030793.
Has Dennis Nguyen received payments from drug or device companies?
CMS Open Payments shows $436 in general payments to Dennis Nguyen from 1 company from 2025 to 2025. The largest total came from Patterson Companies, Inc.
How long has Dennis Nguyen been practicing?
Dennis Nguyen's NPI was assigned in 2014.
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