Diem T. Tran
- Industry payments
- $207
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 3860 Blackhawk Rd Suite 140 Suite 140, Danville, CA 94506-4832
- Practice phone
- Call (925) 837-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gladstone Clinic For Skin Cancer, Lasers, Aesthetic Surgery - Danville
Dermatology practice · Danville, California
Find Diem Tran'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.
Diem T. Tran is a physician assistant in Modesto, California
Diem Tran practices at Gladstone Clinic For Skin Cancer, Lasers, Aesthetic Surgery - Danville in Danville, California.
Diem Tran's NPI, 1346365350, was assigned on March 20, 2007. Diem Tran holds California license PA15381.
- NPI
- 1346365350NPI Registry (opens in a new tab)
- NPI enumeration date
- March 20, 2007
- NPI status
- Active
- Practice phone
- (925) 837-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diem T. Tran practices in Danville and Modesto
Diem Tran's primary practice is Gladstone Clinic for Skin Cancer, Lasers, Aesthetic Surgery - Danville, at 3860 Blackhawk Rd Suite 140 Suite 140, Danville, CA 94506-4832. The practice phone is (925) 837-6000. The NPI Registry lists Diem Tran's practice address as 600 Coffee Rd, Modesto, CA 95355.
- Gladstone Clinic for Skin Cancer, Lasers, Aesthetic Surgery - DanvillePrimary3860 Blackhawk Rd Suite 140 Suite 140, Danville, CA 94506-4832Phone(925) 837-6000
- NPI Registry address600 Coffee Rd, Modesto, CA 95355 · Stanislaus CountyPhone(925) 837-8848
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Diem T. Tran is affiliated with 1 site of care and 1 medical group
Diem Tran's primary practice is Gladstone Clinic For Skin Cancer, Lasers, Aesthetic Surgery - Danville in Danville, California. The medical group on file is Gladstone Clinic.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Diem T. Tran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diem Tran practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gladstone Clinic For Skin Cancer, Lasers, Aesthetic Surgery - Danville | Available with a free account |
Source: Dmand AI Technology Install Data
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Diem T. Tran is one of 2,381 physician assistants in California
Medical is Diem Tran's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Diem Tran is licensed in California.
Specialties and state licenses
- Medical physician assistant, CaliforniaPrimary
Physician assistants near Diem Tran
Counts of physician assistants 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
Diem T. Tran's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Diem Tran's median patient age at 47, with 50% women.
Diem Tran's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Diem T. Tran received $207 in industry payments in 2024
CMS Open Payments shows 6 general payments to Diem Tran from 3 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $132.
Companies that paid Diem Tran the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Diem T. Tran'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Diem T. Tran
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diem T. Tran's NPI number?
Diem T. Tran's NPI number is 1346365350. It was assigned on March 20, 2007, and it is active in the NPI Registry.
What does Diem T. Tran specialize in?
Diem T. Tran is a physician assistant in Modesto, California. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Diem T. Tran practice?
Diem Tran practices at 3860 Blackhawk Rd Suite 140 Suite 140, Danville, CA 94506-4832. Diem Tran also practices at 600 Coffee Rd, Modesto, CA 95355. Diem Tran's primary practice is Gladstone Clinic For Skin Cancer, Lasers, Aesthetic Surgery - Danville in Danville, California.
What is Diem T. Tran's office phone number?
The practice phone on file for Diem Tran is (925) 837-6000.
What is Diem T. Tran's medical license number?
Diem Tran holds California license PA15381.
What medical group is Diem T. Tran part of?
Diem Tran is linked to Gladstone Clinic.
Has Diem T. Tran received payments from drug or device companies?
CMS Open Payments shows $207 in general payments to Diem Tran from 3 companies from 2024 to 2024. The largest total came from Abbvie Inc.
How long has Diem T. Tran been practicing?
Diem Tran graduated from medical school in 1999, 27 years ago.
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