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Dr. Di Dac Tran, MD
NPI1619965670
- Part D claims, 2024
- 88
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $82
- Insurance carriers
- 4
- Practice address
- 225 N Jackson Avenue, San Jose, CA 95116
- Practice phone
- Call (408) 259-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. 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.
Dr. Di Dac Tran is a pediatrician in San Jose, California
Dr. Tran practices at Regional Medical Center in San Jose, California, part of County of Santa Clara, CA.
Dr. Tran's NPI, 1619965670, was assigned on October 12, 2005. Dr. Tran graduated from Ho Chi Minh City Medicine and Pharmacy University in 1980. Dr. Tran holds California license A52125.
NPI and contact details
- NPI
- 1619965670NPI Registry (opens in a new tab)
- NPI enumeration date
- October 12, 2005
- NPI status
- Active
- Practice phone
- (408) 259-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Di Dac Tran practices at Regional Medical Center in San Jose, California
Dr. Tran's primary practice is Regional Medical Center, at 225 N Jackson Avenue, San Jose, CA 95116 in Santa Clara County. The practice phone is (408) 259-5000.
- Regional Medical Center225 N Jackson Avenue, San Jose, CA 95116 · Santa Clara CountyPhone(408) 259-5000
Source: Dmand AI Affiliation Data
Dr. Di Dac Tran is affiliated with 1 site of care
Dr. Tran's primary practice is Regional Medical Center in San Jose, California, part of County of Santa Clara, CA.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Di Dac Tran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tran practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Di Dac Tran is one of 8,236 pediatricians in California
Pediatrics is Dr. Tran's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Tran is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Tran
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
8,236pediatricians in California140pediatricians in San Jose10pediatricians at Regional Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Di Dac Tran's patients have a median age of 25
Across all payers, Dmand AI patient panel data puts Dr. Tran's median patient age at 25, with 48% women.
Dr. 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 25
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Di Dac Tran wrote 88 Medicare Part D claims in 2024
In 2024, Dr. Tran wrote 88 Medicare Part D claims for 14 patients. 98% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $814 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Part D claims, 202488
Drugs named by CMS1
Total drug cost$814
Part D patients14
Dr. Tran's Part D claims by kind of drug, 2024
- Generic86 claims98%
- Brand-name and other2 claims2%
Dr. Tran'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. Tran's Part D claims, 2024
- Antibiotics15%13 of 88 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 202024: 1715%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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. Di Dac Tran has 1 publication on record
Dmand AI links 1 paper to Dr. Tran in 2020.
Papers1
Recent publications by Dr. Tran
See who Dr. Tran researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tran works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Di Dac Tran received $82 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Tran from 2 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $61.
Companies that paid Dr. Tran the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Di Dac Tran graduated from Ho Chi Minh City Medicine and Pharmacy University
Dr. Tran graduated from Ho Chi Minh City Medicine and Pharmacy University in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Di Dac Tran accepts plans from 4 insurance carriers
Dr. Tran is in network with 4 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Tran accepts, by number of carriers
- Medicare4
- PPO4
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Di Dac 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 | 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Di Dac 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 Dr. Di Dac Tran's NPI number?
Dr. Di Dac Tran's NPI number is 1619965670. It was assigned on October 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Di Dac Tran?
Dr. Di Dac Tran is a pediatrician in San Jose, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Di Dac Tran practice?
Dr. Tran practices at 225 N Jackson Avenue, San Jose, CA 95116. Dr. Tran's primary practice is Regional Medical Center in San Jose, California, part of County of Santa Clara, CA.
What is Dr. Di Dac Tran's office phone number?
The practice phone on file for Dr. Tran is (408) 259-5000.
What is Dr. Di Dac Tran's medical license number?
Dr. Tran holds California license A52125.
Which hospitals is Dr. Di Dac Tran affiliated with?
Dr. Tran practices at Regional Medical Center in San Jose, California.
Where did Dr. Di Dac Tran go to medical school?
Dr. Tran graduated from Ho Chi Minh City Medicine and Pharmacy University in 1980.
What drugs does Dr. Di Dac Tran prescribe most?
In 2024 Medicare Part D data, Dr. Tran's most prescribed drugs by claims were Hydroxyzine HCl.
Has Dr. Di Dac Tran received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to Dr. Tran from 2 companies from 2016 to 2016. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Di Dac Tran been practicing?
Dr. Tran graduated from medical school in 1980, 46 years ago.
Does Dr. Di Dac Tran do research?
Dmand AI links 1 publication to Dr. Tran.
What insurance does Dr. Di Dac Tran accept?
Dr. Tran is in network with 4 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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