Hien Ngoc Truong, M.D.
Pediatrics Physician · San Jose, CA
Hien Ngoc Truong, M.D. is a pediatrics physician with a practice address in San Jose, California, and NPI 1235150822, issued on Jul 21, 2006. Check the license (California A53015, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hien Ngoc Truong
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A53015 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2593 S King RD Ste 4, San Jose, CA 95122
- Phone
- (408) 532-0960
- Enumerated
- Jul 21, 2006
- Record last updated
- Aug 30, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (408) 532-0758
- Medicare enrollment
- Enrolled (PECOS I20120827000147); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Verify Hien Ngoc Truong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A53015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average pediatrics physician in 2024
2,018 Medicare Part D claims for 141 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide129 claims
- Omeprazole114 claims
- Cephalexin112 claims
- Lovastatin105 claims
- Metformin Hcl94 claims
- Azithromycin91 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $23.24
1 payment: food and beverage; the largest payer was Pfizer Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Hien Ngoc Truong among 9,272 pediatrics physician records in California
Hien Ngoc Truong, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated1974 · median 2012 among the 754 with a school on file
- Record last updated2010 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
227 pediatrics physician records list a practice address in San Jose
They are 227 of the 20,925 NPPES records with a practice address in San Jose, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in San Jose → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Linda Ha, M.D.San Jose, CA 951211851328587
- Anita Mantha, M.D.San Jose, CA 951231598008740
- An Pham, M.D.San Jose, CA 951211578597241
- Meena Sathappan, MDSan Jose, CA 951211417988304
- Meghan Schmitt, MDSan Jose, CA 951231750918629
- Christopher Vu, M.D.San Jose, CA 951211659310902
- Helen Wang, MDSan Jose, CA 951231437492667
- Parvez Ahmed, M.D.San Jose, CA 951241114014586
Common questions
What is Hien Ngoc Truong, M.D.'s NPI number?
Hien Ngoc Truong, M.D.'s National Provider Identifier (NPI) is 1235150822, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hien Ngoc Truong, M.D. located?
The NPPES record lists a practice address at 2593 S King RD Ste 4, San Jose, CA, 95122. Phone: (408) 532-0960. Providers update this record themselves, so call before visiting.
How can I verify Hien Ngoc Truong, M.D.'s license?
NPPES lists California license number A53015, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hien Ngoc Truong, M.D. prescribe under Medicare Part D?
In 2024, Hien Ngoc Truong, M.D. had 2,018 Medicare Part D claims for 141 beneficiaries; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.