Erik H. Johnson, DMD
- Part D claims, 2024
- 49
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 400 S Clark St, Butte, MT 59701
- Practice phone
- Call (406) 723-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Erik 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.
Erik H. Johnson is a dentist in Butte, Montana
Erik Johnson practices at St. James Hospital in Butte, Montana, part of Intermountain Health.
Erik Johnson's NPI, 1447488846, was assigned on June 24, 2009. Erik Johnson holds Illinois license 019028025.
- NPI
- 1447488846NPI Registry (opens in a new tab)
- NPI enumeration date
- June 24, 2009
- NPI status
- Active
- Practice phone
- (406) 723-2500
- 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
Erik H. Johnson practices at St. James Hospital in Butte, Montana
Erik Johnson's primary practice is St. James Hospital, at 400 S Clark St, Butte, MT 59701 in Silver Bow County. The practice phone is (406) 723-2500.
- St. James Hospital400 S Clark St, Butte, MT 59701 · Silver Bow CountyPhone(406) 723-2500
Source: Dmand AI Affiliation Data
Erik H. Johnson is affiliated with 1 site of care
Erik Johnson's primary practice is St. James Hospital in Butte, Montana, part of Intermountain Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Erik H. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erik Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. James Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Erik H. Johnson is one of 98 dentists in Montana
Dentist is Erik Johnson's primary specialty in the NPI Registry, under taxonomy code 122300000X. Erik Johnson is licensed in Illinois.
Specialties and state licenses
- Dentist, IllinoisPrimary
Dentists near Erik Johnson
Counts of 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
Erik H. Johnson's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Erik Johnson's median patient age at 44, with 0% women.
Erik 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 44
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Erik H. Johnson wrote 49 Medicare Part D claims in 2024
In 2024, Erik Johnson wrote 49 Medicare Part D claims for 40 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Erik Johnson's Part D claims, 2024
- Antibiotics92%45 of 49 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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Sources for Erik H. 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 DataDmand AI Org Hierarchy 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) |
| 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 Erik H. 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 Erik H. Johnson's NPI number?
Erik H. Johnson's NPI number is 1447488846. It was assigned on June 24, 2009, and it is active in the NPI Registry.
What does Erik H. Johnson specialize in?
Erik H. Johnson is a dentist in Butte, Montana. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Erik H. Johnson practice?
Erik Johnson practices at 400 S Clark St, Butte, MT 59701. Erik Johnson's primary practice is St. James Hospital in Butte, Montana, part of Intermountain Health.
What is Erik H. Johnson's office phone number?
The practice phone on file for Erik Johnson is (406) 723-2500.
What is Erik H. Johnson's medical license number?
Erik Johnson holds Illinois license 019028025.
Which hospitals is Erik H. Johnson affiliated with?
Erik Johnson practices at St. James Hospital in Butte, Montana.
How long has Erik H. Johnson been practicing?
Erik Johnson's NPI was assigned in 2009.
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