Geoff R. Engelhardt, DDS
- Part D claims, 2024
- 110
- Industry payments
- $75
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1136 E Stuart St, Fort Collins, CO 80525
- Practice phone
- Call (970) 484-4890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Engelhardt And Nelson Family Dentistry
Dental practice · Fort Collins, Colorado
Find Geoff Engelhardt'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.
Geoff R. Engelhardt is a general practice dentistry in Fort Collins, Colorado
Geoff Engelhardt practices at Engelhardt And Nelson Family Dentistry in Fort Collins, Colorado.
Geoff Engelhardt's NPI, 1649271149, was assigned on August 9, 2005. Geoff Engelhardt holds Colorado license 7788.
- NPI
- 1649271149NPI Registry (opens in a new tab)
- NPI enumeration date
- August 9, 2005
- NPI status
- Active
- Practice phone
- (970) 484-4890
- 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)
Geoff R. Engelhardt practices at 2 locations in Fort Collins, Colorado
Geoff Engelhardt's primary practice is Engelhardt and Nelson Family Dentistry, at 1136 E Stuart St, Fort Collins, CO 80525. The practice phone is (970) 484-4890. The NPI Registry lists Geoff Engelhardt's practice address as 2121 E Harmony Rd, Fort Collins, CO 80528.
- Engelhardt and Nelson Family DentistryPrimary1136 E Stuart St, Fort Collins, CO 80525Phone(970) 484-4890
- NPI Registry address2121 E Harmony Rd, Fort Collins, CO 80528 · Larimer County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Geoff R. Engelhardt is affiliated with 1 site of care and 1 medical group
Geoff Engelhardt's primary practice is Engelhardt And Nelson Family Dentistry in Fort Collins, Colorado. Dmand AI also links Geoff Engelhardt 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 Geoff R. Engelhardt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Geoff Engelhardt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Engelhardt And Nelson Family Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Geoff R. Engelhardt is one of 1,194 general practice dentistrys in Colorado
General practice is Geoff Engelhardt's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Geoff Engelhardt is licensed in Colorado.
Specialties and state licenses
- General practice dentistry, ColoradoPrimary
General practice dentistrys near Geoff Engelhardt
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
Geoff R. Engelhardt's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Geoff Engelhardt's median patient age at 66, with 100% women.
Geoff Engelhardt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Geoff R. Engelhardt wrote 110 Medicare Part D claims in 2024
In 2024, Geoff Engelhardt wrote 110 Medicare Part D claims for 79 patients. 93% of them were for generic drugs.
Geoff Engelhardt's Part D claims by kind of drug, 2024
- Generic102 claims93%
- Brand-name and other8 claims7%
Drug classes CMS tracks in Geoff Engelhardt's Part D claims, 2024
- Antibiotics86%95 of 110 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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Geoff R. Engelhardt received $75 in industry payments in 2025
CMS Open Payments shows 1 general payment to Geoff Engelhardt from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $75.
Companies that paid Geoff Engelhardt 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 Geoff R. Engelhardt'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 Geoff R. Engelhardt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Geoff R. Engelhardt's NPI number?
Geoff R. Engelhardt's NPI number is 1649271149. It was assigned on August 9, 2005, and it is active in the NPI Registry.
What does Geoff R. Engelhardt specialize in?
Geoff R. Engelhardt is a general practice dentistry in Fort Collins, Colorado. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Geoff R. Engelhardt practice?
Geoff Engelhardt practices at 1136 E Stuart St, Fort Collins, CO 80525. Geoff Engelhardt also practices at 2121 E Harmony Rd, Fort Collins, CO 80528. Geoff Engelhardt's primary practice is Engelhardt And Nelson Family Dentistry in Fort Collins, Colorado. Dmand AI also links Geoff Engelhardt to 1 medical group.
What is Geoff R. Engelhardt's office phone number?
The practice phone on file for Geoff Engelhardt is (970) 484-4890.
What is Geoff R. Engelhardt's medical license number?
Geoff Engelhardt holds Colorado license 7788.
Has Geoff R. Engelhardt received payments from drug or device companies?
CMS Open Payments shows $75 in general payments to Geoff Engelhardt from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Geoff R. Engelhardt been practicing?
Geoff Engelhardt's NPI was assigned in 2005.
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