Geoffrey Devin Johnston, DDS
- Part D claims, 2024
- 20
- Industry payments
- $128
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 4150 California Ave Sw, Seattle, WA 98116-4102
- Practice phone
- Call (206) 935-1855
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pavlovich Dental
Dental practice · Seattle, Washington
Find Geoffrey Johnston'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 Devin Johnston is a dentist in Seattle, Washington
Geoffrey Johnston practices at Pavlovich Dental in Seattle, Washington.
Geoffrey Johnston's NPI, 1518410364, was assigned on July 28, 2016. Geoffrey Johnston holds Washington license DE60671571.
- NPI
- 1518410364NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2016
- NPI status
- Active
- Practice phone
- (206) 935-1855
- 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 Devin Johnston practices at Pavlovich Dental in Seattle, Washington
Geoffrey Johnston's primary practice is Pavlovich Dental, at 4150 California Ave Sw, Seattle, WA 98116-4102. The practice phone is (206) 935-1855.
- Pavlovich Dental4150 California Ave Sw, Seattle, WA 98116-4102Phone(206) 935-1855
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Geoffrey Devin Johnston is affiliated with 2 sites of care and 2 medical groups
Geoffrey Johnston's primary practice is Pavlovich Dental in Seattle, Washington. Dmand AI also links Geoffrey Johnston to 2 medical groups and 1 group practice or clinic, each 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 Devin Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Geoffrey Johnston practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pavlovich Dental | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Geoffrey Devin Johnston is one of 1,247 dentists in Washington
Dentist is Geoffrey Johnston's primary specialty in the NPI Registry, under taxonomy code 122300000X. Geoffrey Johnston is licensed in Washington.
Specialties and state licenses
- Dentist, WashingtonPrimary
Dentists near Geoffrey Johnston
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
Geoffrey Devin Johnston wrote 20 Medicare Part D claims in 2024
In 2024, Geoffrey Johnston wrote 20 Medicare Part D claims for 12 patients. 85% of them were for generic drugs.
Geoffrey Johnston's Part D claims by kind of drug, 2024
- Generic17 claims85%
- Brand-name and other3 claims15%
Drug classes CMS tracks in Geoffrey Johnston's Part D claims, 2024
- Antibiotics70%14 of 20 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Geoffrey Devin Johnston received $128 in industry payments in 2025
CMS Open Payments shows 1 general payment to Geoffrey Johnston from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. Ultradent Products Inc paid the most, $128.
Companies that paid Geoffrey Johnston 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 Geoffrey Devin Johnston'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) |
| 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 Geoffrey Devin Johnston
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 Devin Johnston's NPI number?
Geoffrey Devin Johnston's NPI number is 1518410364. It was assigned on July 28, 2016, and it is active in the NPI Registry.
What does Geoffrey Devin Johnston specialize in?
Geoffrey Devin Johnston is a dentist in Seattle, Washington. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Geoffrey Devin Johnston practice?
Geoffrey Johnston practices at 4150 California Ave Sw, Seattle, WA 98116-4102. Geoffrey Johnston's primary practice is Pavlovich Dental in Seattle, Washington. Dmand AI also links Geoffrey Johnston to 2 medical groups and 1 group practice or clinic.
What is Geoffrey Devin Johnston's office phone number?
The practice phone on file for Geoffrey Johnston is (206) 935-1855.
What is Geoffrey Devin Johnston's medical license number?
Geoffrey Johnston holds Washington license DE60671571.
Has Geoffrey Devin Johnston received payments from drug or device companies?
CMS Open Payments shows $128 in general payments to Geoffrey Johnston from 1 company from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has Geoffrey Devin Johnston been practicing?
Geoffrey Johnston's NPI was assigned in 2016.
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