Thach Ngoc Truong, MD
General Practice Physician · San Bernardino, CA
Thach Ngoc Truong, MD is a general practice physician with a practice address in San Bernardino, California, and NPI 1447315106, issued on Dec 23, 2006. Check the license (California A41638, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thach Ngoc Truong
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- A41638 CA
Self-reported in NPPES; status is on the state search - Practice location
- 385 E Mill St Ste 13, San Bernardino, CA 92408
- Phone
- (909) 383-0594
- Enumerated
- Dec 23, 2006
- Record last updated
- Apr 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (909) 381-2285
- Medicaid ID
- 00A416480 CA
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Thach Ngoc Truong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A41638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $336.34
4 payments; by number, the most common kind was food and beverage; the largest payer was Iovance Biotherapeutics, Inc. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Thach Ngoc Truong among 1,956 general practice physician records in California
Thach Ngoc Truong, MD is one of 1,956 general practice physician records with a practice address in California. 48% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 66% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2008 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in San Bernardino → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- John NeumannSan Bernardino, CA 924081003349432
- Zachary Paul, MD, MSSan Bernardino, CA 924081235526021
- Christopher Post, DVMSan Bernardino, CA 924081588248272
- Rasha Saeed, M.D.San Bernardino, CA 924081093071052
- Shaheen Zakaria, MBBSSan Bernardino, CA 924081093736159
- Agnes Kintanar, M.D.San Bernardino, CA 924101073713962
- Balbir Natt, M.D.San Bernardino, CA 924101386606465
- Damayanthi Durairaj, M.D.San Bernardino, CA 924111508829714
Common questions
What is Thach Ngoc Truong, MD's NPI number?
Thach Ngoc Truong, MD's National Provider Identifier (NPI) is 1447315106, issued on Dec 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thach Ngoc Truong, MD located?
The NPPES record lists a practice address at 385 E Mill St Ste 13, San Bernardino, CA, 92408. Phone: (909) 383-0594. Providers update this record themselves, so call before visiting.
How can I verify Thach Ngoc Truong, MD's license?
NPPES lists California license number A41638, 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.
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.