Gregory P. Johnson, DDS, MS
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 5394 Walnut Ave Ste H Suite H, Irvine, CA 92604-2591
- Practice phone
- Call (949) 552-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mint Orthodontics
Physician office · Irvine, California
Find Gregory Johnson's professional email, personal email and mobile number
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Gregory P. Johnson is an orthodontics and dentofacial orthopedic dentist in Irvine, California
Gregory Johnson practices at Mint Orthodontics in Irvine, California.
Gregory Johnson's NPI, 1740306794, was assigned on March 21, 2007. Gregory Johnson holds California license D22813.
- NPI
- 1740306794NPI Registry (opens in a new tab)
- NPI enumeration date
- March 21, 2007
- NPI status
- Active
- Practice phone
- (949) 552-5800
- 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
Gregory P. Johnson practices at Mint Orthodontics in Irvine, California
Gregory Johnson's primary practice is Mint Orthodontics, at 5394 Walnut Ave Ste H Suite H, Irvine, CA 92604-2591. The practice phone is (949) 552-5800.
- Mint Orthodontics5394 Walnut Ave Ste H Suite H, Irvine, CA 92604-2591Phone(949) 552-5800
Source: Dmand AI Affiliation Data
Gregory P. Johnson is affiliated with 1 site of care
Gregory Johnson's primary practice is Mint Orthodontics in Irvine, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory P. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mint Orthodontics | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory P. Johnson is one of 730 orthodontics and dentofacial orthopedic dentists in California
Orthodontics and dentofacial orthopedics is Gregory Johnson's primary specialty in the NPI Registry, under taxonomy code 1223X0400X. Gregory Johnson is licensed in California.
Specialties and state licenses
- Orthodontics and dentofacial orthopedic dentist, CaliforniaPrimary
Orthodontics and dentofacial orthopedic dentists near Gregory Johnson
Counts of orthodontics and dentofacial orthopedic 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
Sources for Gregory P. 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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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 Gregory P. Johnson
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What is Gregory P. Johnson's NPI number?
Gregory P. Johnson's NPI number is 1740306794. It was assigned on March 21, 2007, and it is active in the NPI Registry.
What does Gregory P. Johnson specialize in?
Gregory P. Johnson is an orthodontics and dentofacial orthopedic dentist in Irvine, California. The primary specialty in the NPI Registry is Orthodontics and Dentofacial Orthopedic Dentist (taxonomy code 1223X0400X).
Where does Gregory P. Johnson practice?
Gregory Johnson practices at 5394 Walnut Ave Ste H Suite H, Irvine, CA 92604-2591. Gregory Johnson's primary practice is Mint Orthodontics in Irvine, California.
What is Gregory P. Johnson's office phone number?
The practice phone on file for Gregory Johnson is (949) 552-5800.
What is Gregory P. Johnson's medical license number?
Gregory Johnson holds California license D22813.
How long has Gregory P. Johnson been practicing?
Gregory Johnson's NPI was assigned in 2007.
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