John Tsihsian Wang, MD
Internal Medicine Physician · Flushing, NY
John Tsihsian Wang, MD is an internal medicine physician with a practice address in Flushing, New York, and NPI 1992899256, issued on Oct 3, 2006. Check the license (New York 234554-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John Tsihsian Wang
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 234554-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3808 Union St Ste 3F, Flushing, NY 11354
- Phone
- (347) 248-6841
- Enumerated
- Oct 3, 2006
- Record last updated
- Mar 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (718) 559-0927
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 3808 Union St Ste 3F
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth LeiPhysician Assistant1699658757
- Jeniffer Sam, PAPhysician Assistant1558750851
Verify John Tsihsian Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 234554-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 20.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $19.52
1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. 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.
John Tsihsian Wang among 12,067 internal medicine physician records in New York
John Tsihsian Wang, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
242 internal medicine physician records list a practice address in Flushing
They are 242 of the 6,354 NPPES records with a practice address in Flushing, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Flushing → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Alexander Choi, M.D.Flushing, NY 113541104818640
- Evelio Echenique, M.D.Flushing, NY 113541700839578
- Polina Feygin, MDFlushing, NY 113541720064157
- Sang Kan, M.D.Flushing, NY 113541508833872
- Por Kung Lin, M.D.Flushing, NY 113541316997729
- Thomas Lyo, M.DFlushing, NY 113541275595787
- Maung Maung, MDFlushing, NY 113541548219041
- Dong-Hong Shong, M.D.Flushing, NY 113541659353068
Common questions
What is John Tsihsian Wang, MD's NPI number?
John Tsihsian Wang, MD's National Provider Identifier (NPI) is 1992899256, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Tsihsian Wang, MD located?
The NPPES record lists a practice address at 3808 Union St Ste 3F, Flushing, NY, 11354. Phone: (347) 248-6841. Providers update this record themselves, so call before visiting.
How can I verify John Tsihsian Wang, MD's license?
NPPES lists New York license number 234554-1, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is John Tsihsian Wang, MD's MIPS final score?
The 2023 MIPS final score is 20.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.