Richard Peter Gangwisch, DDS
- Part D claims, 2024
- 19
- Industry payments
- $675
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 912 Killian Hill Rd Sw Suite 100 Suite 100, Lilburn, GA 30047
- Practice phone
- Call (770) 923-3966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Killian Hill Dental Care
Physician office · Lilburn, Georgia
Find Richard Gangwisch'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.
Richard Peter Gangwisch is a general practice dentistry in Jackson, Georgia
Richard Gangwisch practices at Killian Hill Dental Care in Lilburn, Georgia.
Richard Gangwisch's NPI, 1255355145, was assigned on July 26, 2006. Richard Gangwisch holds Georgia license DN008859.
- NPI
- 1255355145NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (770) 923-3966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Richard Peter Gangwisch practices in Lilburn and Jackson
Richard Gangwisch's primary practice is Killian Hill Dental Care, at 912 Killian Hill Rd Sw Suite 100 Suite 100, Lilburn, GA 30047. The practice phone is (770) 923-3966. The NPI Registry lists Richard Gangwisch's practice address as 152 Earnhart Rd, Jackson, GA 30233.
- Killian Hill Dental CarePrimary912 Killian Hill Rd Sw Suite 100 Suite 100, Lilburn, GA 30047Phone(770) 923-3966
- NPI Registry address152 Earnhart Rd, Jackson, GA 30233 · Butts County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Richard Peter Gangwisch is affiliated with 1 site of care
Richard Gangwisch's primary practice is Killian Hill Dental Care in Lilburn, Georgia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Richard Peter Gangwisch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Richard Gangwisch practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Killian Hill Dental Care | Available with a free account |
Source: Dmand AI Technology Install Data
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Richard Peter Gangwisch is one of 1,326 general practice dentistrys in Georgia
General practice is Richard Gangwisch's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Dmand AI has Richard Gangwisch's licenses on file in 2 states: Georgia and Ohio.
Specialties and state licenses
- General practice dentistry, GeorgiaPrimary
- Ohio license
General practice dentistrys near Richard Gangwisch
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
Richard Peter Gangwisch's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Richard Gangwisch's median patient age at 66, with 25% women.
Richard Gangwisch'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
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Richard Peter Gangwisch wrote 19 Medicare Part D claims in 2024
In 2024, Richard Gangwisch wrote 19 Medicare Part D claims for 15 patients. 95% of them were for generic drugs.
Richard Gangwisch's Part D claims by kind of drug, 2024
- Generic18 claims95%
- Brand-name and other1 claims5%
Drug classes CMS tracks in Richard Gangwisch's Part D claims, 2024
- Antibiotics74%14 of 19 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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Richard Peter Gangwisch received $675 in industry payments in 2025
CMS Open Payments shows 1 general payment to Richard Gangwisch from 1 drug or device company in 2025. Device or supply loans make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $675.
Companies that paid Richard Gangwisch 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 Richard Peter Gangwisch'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 DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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 Richard Peter Gangwisch
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Richard Peter Gangwisch's NPI number?
Richard Peter Gangwisch's NPI number is 1255355145. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What does Richard Peter Gangwisch specialize in?
Richard Peter Gangwisch is a general practice dentistry in Jackson, Georgia. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Richard Peter Gangwisch practice?
Richard Gangwisch practices at 912 Killian Hill Rd Sw Suite 100 Suite 100, Lilburn, GA 30047. Richard Gangwisch also practices at 152 Earnhart Rd, Jackson, GA 30233. Richard Gangwisch's primary practice is Killian Hill Dental Care in Lilburn, Georgia.
What is Richard Peter Gangwisch's office phone number?
The practice phone on file for Richard Gangwisch is (770) 923-3966.
What is Richard Peter Gangwisch's medical license number?
Richard Gangwisch holds Georgia license DN008859, one of the licenses on file in 2 states.
Which states has Richard Peter Gangwisch been licensed in?
Dmand AI has state licenses on file for Richard Gangwisch in Georgia and Ohio.
Has Richard Peter Gangwisch received payments from drug or device companies?
CMS Open Payments shows $675 in general payments to Richard Gangwisch from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Richard Peter Gangwisch been practicing?
Richard Gangwisch's NPI was assigned in 2006.
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