David Wayne Johnson, DDS
- Part D claims, 2026
- 15
- Hospital affiliations
- 1
- Industry payments
- $40
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1101 26th St S, Great Falls, MT 59405
- Practice phone
- Call (406) 455-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Johnson's professional email, personal email and mobile number
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David Wayne Johnson is a general practice dentistry in Great Falls, Montana
David Johnson practices at Benefis East Campus in Great Falls, Montana, part of Benefis Health System.
David Johnson's NPI, 1588678387, was assigned on July 28, 2006. David Johnson holds Montana license MT-1451.
- NPI
- 1588678387NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Practice phone
- (406) 455-5000
- 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
David Wayne Johnson practices at Benefis East Campus in Great Falls, Montana
David Johnson's primary practice is Benefis East Campus, at 1101 26th St S, Great Falls, MT 59405 in Cascade County. The practice phone is (406) 455-5000.
- Benefis East Campus1101 26th St S, Great Falls, MT 59405 · Cascade CountyPhone(406) 455-5000
Source: Dmand AI Affiliation Data
David Wayne Johnson is affiliated with 1 site of care
David Johnson's primary practice is Benefis East Campus in Great Falls, Montana, part of Benefis Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Wayne Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Benefis East Campus | 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 Benefis Health System and 6.2K+ hospitals, with verified contacts in the same login.
David Wayne Johnson is one of 190 general practice dentistrys in Montana
General practice is David Johnson's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. David Johnson is licensed in Montana.
Specialties and state licenses
- General practice dentistry, MontanaPrimary
General practice dentistrys near David 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
David Wayne Johnson's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts David Johnson's median patient age at 35, with 100% women.
David 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 35
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
David Wayne Johnson wrote 15 Medicare Part D claims in 2026
In 2026, David Johnson wrote 15 Medicare Part D claims for 11 patients. 93% of them were for generic drugs.
David Johnson's Part D claims by kind of drug, 2026
- Generic14 claims93%
- Brand-name and other1 claims7%
Drug classes CMS tracks in David Johnson's Part D claims, 2026
- Antibiotics80%12 of 15 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), 2026 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
David Wayne Johnson received $40 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Johnson from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Hu-Friedy Mfg. Co., LLC paid the most, $40.
Companies that paid David 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 David Wayne 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) |
| 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 David Wayne 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 David Wayne Johnson's NPI number?
David Wayne Johnson's NPI number is 1588678387. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What does David Wayne Johnson specialize in?
David Wayne Johnson is a general practice dentistry in Great Falls, Montana. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does David Wayne Johnson practice?
David Johnson practices at 1101 26th St S, Great Falls, MT 59405. David Johnson's primary practice is Benefis East Campus in Great Falls, Montana, part of Benefis Health System.
What is David Wayne Johnson's office phone number?
The practice phone on file for David Johnson is (406) 455-5000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is David Wayne Johnson's email address?
Dmand AI checks professional and personal email addresses for David Johnson through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is David Wayne Johnson's medical license number?
David Johnson holds Montana license MT-1451.
Which hospitals is David Wayne Johnson affiliated with?
David Johnson practices at Benefis East Campus in Great Falls, Montana.
Has David Wayne Johnson received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to David Johnson from 1 company from 2025 to 2025. The largest total came from Hu-Friedy Mfg. Co., LLC.
How long has David Wayne Johnson been practicing?
David Johnson's NPI was assigned in 2006.
What EHR does David Wayne Johnson's practice use?
Dmand AI tracks the EHR system at Benefis East Campus. The vendor and product are available with a free Dmand AI account.
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