Thuy Thu Hoang, MD
Internal Medicine Physician · San Jose, CA
Thuy Thu Hoang, MD is an internal medicine physician with a practice address in San Jose, California, and NPI 1366445413, issued on May 23, 2005. Check the license (California G077533, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thuy Thu Hoang
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G077533 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2593 S King RD, San Jose, CA 95122
- Phone
- (408) 238-7390
- Enumerated
- May 23, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (408) 238-7395
- Medicaid IDs
- 4713530 CA
00G775330 CA - Medicare enrollment
- Enrolled (PECOS I20101213000098); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1992
- Entity
- Type 1 · individual
Also registered at 2593 S King RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thuy Thu Hoang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G077533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,426 Medicare Part D claims for 94 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium214 claims
- Losartan Potassium152 claims
- Amlodipine Besylate137 claims
- Invokana105 claims
- Alendronate Sodium104 claims
- Omega-3 Acid Ethyl Esters70 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: $1,101.16
13 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
428 internal medicine physician records list a practice address in San Jose
They are 428 of the 20,925 NPPES records with a practice address in San Jose, and 17,696 internal medicine physician records in California.
All 428 in San Jose → All 17,696 in California → Every provider in San Jose →
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- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
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Common questions
What is Thuy Thu Hoang, MD's NPI number?
Thuy Thu Hoang, MD's National Provider Identifier (NPI) is 1366445413, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thuy Thu Hoang, MD located?
The NPPES record lists a practice address at 2593 S King RD, San Jose, CA, 95122. Phone: (408) 238-7390. Providers update this record themselves, so call before visiting.
How can I verify Thuy Thu Hoang, MD's license?
NPPES lists California license number G077533, 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 Thu Hoang, MD prescribe under Medicare Part D?
In 2024, Thuy Thu Hoang, MD had 1,426 Medicare Part D claims for 94 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.