Dr. John S. Westerdahl, MD
- Part D claims, 2024
- 17
- Industry payments
- $401
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- Helix: 30 N Mario Capecchi Rm 1s100, Salt Lake City, UT 84112
- Practice phone
- Call (801) 581-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Westerdahl'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.
Dr. John S. Westerdahl is a dermatologist in Salt Lake City, Utah
Dr. Westerdahl practices in Salt Lake City, Utah.
Dr. Westerdahl's NPI, 1831849934, was assigned on March 24, 2022. Dr. Westerdahl holds Utah license 13510322-1205.
- NPI
- 1831849934NPI Registry (opens in a new tab)
- NPI enumeration date
- March 24, 2022
- NPI status
- Active
- Practice phone
- (801) 581-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. John S. Westerdahl's practice address is in Salt Lake City, Utah
Dr. Westerdahl's practice address in the NPI Registry is Helix: 30 N Mario Capecchi Rm 1s100, Salt Lake City, UT 84112. The practice phone is (801) 581-2121.
- NPI Registry addressHelix: 30 N Mario Capecchi Rm 1s100, Salt Lake City, UT 84112Phone(801) 581-2121
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John S. Westerdahl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westerdahl practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Westerdahl's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John S. Westerdahl is one of 154 dermatologists in Utah
Dermatology is Dr. Westerdahl's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Westerdahl is licensed in Utah.
Specialties and state licenses
- Dermatology, UtahPrimary
Dermatologists near Dr. Westerdahl
Counts of dermatologists 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
Dr. John S. Westerdahl wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Westerdahl wrote 17 Medicare Part D claims for 11 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. John S. Westerdahl received $401 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Dr. Westerdahl from 5 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $104.
General payments to Dr. Westerdahl by program year, 2023 to 2025
Companies that paid Dr. Westerdahl the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John S. Westerdahl'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 Dr. John S. Westerdahl
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John S. Westerdahl's NPI number?
Dr. John S. Westerdahl's NPI number is 1831849934. It was assigned on March 24, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. John S. Westerdahl?
Dr. John S. Westerdahl is a dermatologist in Salt Lake City, Utah. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. John S. Westerdahl practice?
Dr. Westerdahl practices at Helix: 30 N Mario Capecchi Rm 1s100, Salt Lake City, UT 84112.
What is Dr. John S. Westerdahl's office phone number?
The practice phone on file for Dr. Westerdahl is (801) 581-2121.
What is Dr. John S. Westerdahl's medical license number?
Dr. Westerdahl holds Utah license 13510322-1205.
Has Dr. John S. Westerdahl received payments from drug or device companies?
CMS Open Payments shows $401 in general payments to Dr. Westerdahl from 5 companies from 2023 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. John S. Westerdahl been practicing?
Dr. Westerdahl's NPI was assigned in 2022.
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