Geoffrey B. Johnson, DDS
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2215 Derdall Dr, Brookings, SD 57006-2851
- Practice phone
- Call (605) 692-1222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Brookings Dental Clinic
Dental practice · Brookings, South Dakota
Find Geoffrey Johnson'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.
Geoffrey B. Johnson is a general practice dentistry in Brookings, South Dakota
Geoffrey Johnson practices at Brookings Dental Clinic in Brookings, South Dakota.
Geoffrey Johnson's NPI, 1982618195, was assigned on July 27, 2006. Geoffrey Johnson holds South Dakota license M-500.
- NPI
- 1982618195NPI Registry (opens in a new tab)
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Practice phone
- (605) 692-1222
- 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)
Geoffrey B. Johnson practices at Brookings Dental Clinic in Brookings, South Dakota
Geoffrey Johnson's primary practice is Brookings Dental Clinic, at 2215 Derdall Dr, Brookings, SD 57006-2851. The practice phone is (605) 692-1222.
- Brookings Dental Clinic2215 Derdall Dr, Brookings, SD 57006-2851Phone(605) 692-1222
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Geoffrey B. Johnson is affiliated with 1 site of care and 1 medical group
Geoffrey Johnson's primary practice is Brookings Dental Clinic in Brookings, South Dakota. Dmand AI also links Geoffrey Johnson 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 Geoffrey B. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Geoffrey Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brookings Dental Clinic | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Geoffrey B. Johnson is one of 191 general practice dentistrys in South Dakota
General practice is Geoffrey Johnson's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Geoffrey Johnson is licensed in South Dakota.
Specialties and state licenses
- General practice dentistry, South DakotaPrimary
General practice dentistrys near Geoffrey Johnson
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
Sources for Geoffrey B. Johnson'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) |
| 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 Geoffrey B. Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Geoffrey B. Johnson's NPI number?
Geoffrey B. Johnson's NPI number is 1982618195. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What does Geoffrey B. Johnson specialize in?
Geoffrey B. Johnson is a general practice dentistry in Brookings, South Dakota. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Geoffrey B. Johnson practice?
Geoffrey Johnson practices at 2215 Derdall Dr, Brookings, SD 57006-2851. Geoffrey Johnson's primary practice is Brookings Dental Clinic in Brookings, South Dakota. Dmand AI also links Geoffrey Johnson to 1 medical group.
What is Geoffrey B. Johnson's office phone number?
The practice phone on file for Geoffrey Johnson is (605) 692-1222.
What is Geoffrey B. Johnson's medical license number?
Geoffrey Johnson holds South Dakota license M-500.
How long has Geoffrey B. Johnson been practicing?
Geoffrey Johnson's NPI was assigned in 2006.
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