Thuy Tuong Nguyen, M.D.
Hospitalist Physician · Stockton, CA
Thuy Tuong Nguyen, M.D. is a hospitalist physician with a practice address in Stockton, California, and NPI 1447362934, issued on Aug 31, 2006. Check the license (California A93782, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thuy Tuong Nguyen
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A93782 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3132 W March LN, Stockton, CA 95219
- Phone
- (209) 475-5500
- Enumerated
- Aug 31, 2006
- Record last updated
- Apr 10, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 00A937820 CA
- Medicare enrollment
- Enrolled (PECOS I20070105000465); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 3132 W March LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Surinder Raron, MDPediatrics Physician1710943667
- Jennifer Rivera, M.D.Family Medicine Physician1871780445
- Chelsea Sidhu, NP-CCritical Care Medicine Nurse Practitioner1407315815
Verify Thuy Tuong Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A93782Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average hospitalist physician in 2024
773 Medicare Part D claims for 188 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium47 claims
- Amlodipine Besylate39 claims
- Losartan Potassium36 claims
- Tamsulosin Hcl32 claims
- Hydralazine Hcl30 claims
- Gabapentin29 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.
Thuy Tuong Nguyen among 3,099 hospitalist physician records in California
Thuy Tuong Nguyen, M.D. is one of 3,099 hospitalist physician records with a practice address in California. 90% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1996 · median 2010 among the 2,505 with a school on file
- Record last updated2009 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Stockton → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mai Le, MDStockton, CA 952191497878607
- Mfon Aqua, MDStockton, CA 952101962554188
- Nelson Cheng, MDStockton, CA 952101689752594
- Milana Ellison, MDStockton, CA 952101538395983
- Wei Fan, MDStockton, CA 952101053499863
- Oscar Galan, MDStockton, CA 952101720166630
- Cheryll Gallardo-Villena, MDStockton, CA 952101083793111
- Tze Ho, MDStockton, CA 952101336227222
Common questions
What is Thuy Tuong Nguyen, M.D.'s NPI number?
Thuy Tuong Nguyen, M.D.'s National Provider Identifier (NPI) is 1447362934, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thuy Tuong Nguyen, M.D. located?
The NPPES record lists a practice address at 3132 W March LN, Stockton, CA, 95219. Phone: (209) 475-5500. Providers update this record themselves, so call before visiting.
How can I verify Thuy Tuong Nguyen, M.D.'s license?
NPPES lists California license number A93782, 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 Thuy Tuong Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Thuy Tuong Nguyen, M.D. had 773 Medicare Part D claims for 188 beneficiaries; the average among hospitalist physician prescribers was 521. 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.