Hai Trieu Truong, DMD
Endodontics · Grass Valley, CA
Hai Trieu Truong, DMD is an endodontics with a practice address in Grass Valley, California, and NPI 1588198386, issued on Apr 18, 2017. Check the license (California DDS108122, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hai Trieu Truong
- Credential
- DMD
- Primary taxonomy
- Endodontics 1223E0200X
- License numbers
- DDS108122 CA
DN1857830 MA
04514 NH
DS041456 PA
33452 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1364 Whispering Pines LN Ste 2, Grass Valley, CA 95945
- Phone
- (530) 272-4255
- Enumerated
- Apr 18, 2017
- Record last updated
- Mar 24, 2023
- Entity
- Type 1 · individual
8 nearest endodontics records → All 1,018 in California → Look up another NPI →
Verify Hai Trieu Truong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DDS108122Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average endodontics in 2024
184 Medicare Part D claims for 110 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 33 claims were for opioids.
Most prescribed
- Amoxicillin80 claims
- Dexamethasone29 claims
- Hydrocodone-Acetaminophen29 claims
- Chlorhexidine Gluconate14 claims
- Azithromycin13 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.
Hai Trieu Truong among 1,018 endodontics records in California
Hai Trieu Truong, DMD is one of 1,018 endodontics records with a practice address in California. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 89% of them.
- NPI issued2017 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in California
There are 1,018 endodontics records in California.
All 1,018 in California → Every provider in Grass Valley → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Lee Osnas, D.D.S.Grass Valley, CA 959451891874293
- Sheri Bernadett, DDS MSCDNevada City, CA 959591710057146
- Rylan GustafsonChico, CA 959281245226752
- David Lim, DMDChico, CA 959281295119972
- Douglas Snider, D.D.S.,M.S.Chico, CA 959261518980382
- John Hoskins, D.D.S.Yuba City, CA 959911467841635
- Yong Kim, DDS, MSDYuba City, CA 959911811924202
- Robert Sproat, DDS MSDYuba City, CA 959911710052022
Common questions
What is Hai Trieu Truong, DMD's NPI number?
Hai Trieu Truong, DMD's National Provider Identifier (NPI) is 1588198386, issued on Apr 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Hai Trieu Truong, DMD located?
The NPPES record lists a practice address at 1364 Whispering Pines LN Ste 2, Grass Valley, CA, 95945. Phone: (530) 272-4255. Providers update this record themselves, so call before visiting.
How can I verify Hai Trieu Truong, DMD's license?
NPPES lists California license number DDS108122, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Hai Trieu Truong, DMD prescribe under Medicare Part D?
In 2024, Hai Trieu Truong, DMD had 184 Medicare Part D claims for 110 beneficiaries; the average among endodontics prescribers was 121. 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.