Abby Pershke Johnson, DDS
- Industry payments
- $57
- Affiliated sites
- 2
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2007
- Practice address
- 1420 London Rd, Duluth, MN 55805
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lakewalk Surgery Center Inc - HOPD
Childrens Hospital outpatient department · Duluth, Minnesota
Find Abby 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.
Abby Pershke Johnson is a pediatric dentist in Duluth, Minnesota
Abby Johnson practices at Lakewalk Surgery Center Inc - HOPD in Duluth, Minnesota.
Abby Johnson's NPI, 1922290345, was assigned on August 10, 2007. Abby Johnson holds Minnesota license D12426.
- NPI
- 1922290345NPI Registry (opens in a new tab)
- NPI enumeration date
- August 10, 2007
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Abby Pershke Johnson practices at Lakewalk Surgery Center Inc - HOPD in Duluth, Minnesota
Abby Johnson's primary practice is Lakewalk Surgery Center Inc - HOPD, at 1420 London Rd, Duluth, MN 55805.
- Lakewalk Surgery Center Inc - HOPD1420 London Rd, Duluth, MN 55805
Source: Dmand AI Affiliation Data
Abby Pershke Johnson is affiliated with 2 sites of care and 1 medical group
Abby Johnson's primary practice is Lakewalk Surgery Center Inc - HOPD in Duluth, Minnesota. Dmand AI also links Abby Johnson to 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Abby Pershke Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Abby Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lakewalk Surgery Center Inc - HOPD | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Abby Pershke Johnson is one of 93 pediatric dentists in Minnesota
Pediatric dentistry is Abby Johnson's primary specialty in the NPI Registry, under taxonomy code 1223P0221X. Dmand AI has Abby Johnson's licenses on file in 2 states: Minnesota and Tennessee.
Specialties and state licenses
- Pediatric dentist, MinnesotaPrimary
- Tennessee license
Pediatric dentists near Abby Johnson
Counts of pediatric 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
Abby Pershke Johnson's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Abby Johnson's median patient age at 6, with 47% women.
Abby Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Abby Pershke Johnson received $57 in industry payments in 2025
CMS Open Payments shows 2 general payments to Abby Johnson from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. A-dec, Inc. paid the most, $34.
Companies that paid Abby Johnson 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 Abby Pershke 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Abby Pershke 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 Abby Pershke Johnson's NPI number?
Abby Pershke Johnson's NPI number is 1922290345. It was assigned on August 10, 2007, and it is active in the NPI Registry.
What does Abby Pershke Johnson specialize in?
Abby Pershke Johnson is a pediatric dentist in Duluth, Minnesota. The primary specialty in the NPI Registry is Pediatric Dentist (taxonomy code 1223P0221X).
Where does Abby Pershke Johnson practice?
Abby Johnson practices at 1420 London Rd, Duluth, MN 55805. Abby Johnson's primary practice is Lakewalk Surgery Center Inc - HOPD in Duluth, Minnesota. Dmand AI also links Abby Johnson to 1 group practice or clinic and 1 medical group.
What is Abby Pershke Johnson's medical license number?
Abby Johnson holds Minnesota license D12426, one of the licenses on file in 2 states.
Which states has Abby Pershke Johnson been licensed in?
Dmand AI has state licenses on file for Abby Johnson in Minnesota and Tennessee.
Has Abby Pershke Johnson received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Abby Johnson from 2 companies from 2025 to 2025. The largest total came from A-dec, Inc.
How long has Abby Pershke Johnson been practicing?
Abby Johnson's NPI was assigned in 2007.
Selling to pediatric dentistry practices?
See pediatric dentists in Minnesota by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card