Dr. Peter Nguyen, MD
- Part D claims, 2024
- 743
- Industry payments
- $1,460
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 10359 Federal Blvd Ste 210, Westminster, CO 80260
- Practice phone
- Call (303) 426-4525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Nguyen'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. Peter Nguyen is a dermatologist in Westminster, Colorado
Dr. Nguyen practices in Westminster, Colorado.
Dr. Nguyen's NPI, 1104576198, was assigned on March 24, 2022. Dr. Nguyen holds Colorado license DR0077722.
- NPI
- 1104576198NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183082209
- NPI enumeration date
- March 24, 2022
- NPI status
- Active
- Practice phone
- (303) 426-4525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Peter Nguyen's practice address is in Westminster, Colorado
Dr. Nguyen's practice address in the NPI Registry is 10359 Federal Blvd Ste 210, Westminster, CO 80260. The practice phone is (303) 426-4525.
- NPI Registry address10359 Federal Blvd Ste 210, Westminster, CO 80260Phone(303) 426-4525
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Peter Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Nguyen's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Nguyen is one of 243 dermatologists in Colorado
Dermatology is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Nguyen is licensed in Colorado.
Specialties and state licenses
- Dermatology, ColoradoPrimary
Dermatologists near Dr. Nguyen
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. Peter Nguyen's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 78, with 49% women.
Dr. Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Peter Nguyen wrote 743 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 743 Medicare Part D claims for 264 patients. 85% of them were for generic drugs. CMS names the drug for 564 of them, across 16 drugs with 11 or more claims each, at $498,492 in total drug cost.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic631 claims85%
- Brand-name112 claims15%
Dr. Nguyen's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Nguyen's Part D claims, 2024
- Antibiotics6%48 of 743 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Peter Nguyen received $1,460 in industry payments from 2024 to 2025
CMS Open Payments shows 12 general payments to Dr. Nguyen from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 94% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $539.
General payments to Dr. Nguyen by program year, 2024 to 2025
General payments to Dr. Nguyen by kind, 2024 to 2025
- Food and beverage$1,36694%
- Education$956%
Companies that paid Dr. Nguyen the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Peter Nguyen'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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. Peter Nguyen
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. Peter Nguyen's NPI number?
Dr. Peter Nguyen's NPI number is 1104576198. It was assigned on March 24, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Nguyen?
Dr. Peter Nguyen is a dermatologist in Westminster, Colorado. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Peter Nguyen practice?
Dr. Nguyen practices at 10359 Federal Blvd Ste 210, Westminster, CO 80260.
What is Dr. Peter Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (303) 426-4525.
What is Dr. Peter Nguyen's medical license number?
Dr. Nguyen holds Colorado license DR0077722.
What drugs does Dr. Peter Nguyen prescribe most?
In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Clobetasol Propionate.
Has Dr. Peter Nguyen received payments from drug or device companies?
CMS Open Payments shows $1,460 in general payments to Dr. Nguyen from 6 companies from 2024 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Peter Nguyen been practicing?
Dr. Nguyen's NPI was assigned in 2022.
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