Teng Lung Hsu, M.D.
Specialist · East Patchogue, NY
Teng Lung Hsu, M.D. is a specialist with a practice address in East Patchogue, New York, and NPI 1124063466, issued on Jun 19, 2006. Check the license (New York 111312, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Teng Lung Hsu
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 111312 NY
Self-reported in NPPES; status is on the state search - Practice location
- 250 Patchogue Yaphank RD, East Patchogue, NY 11772
- Phone
- (631) 654-3330
- Enumerated
- Jun 19, 2006
- Record last updated
- Nov 24, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (631) 654-3329
- Medicaid ID
- 00374589 NY
- Entity
- Type 1 · individual
8 nearest specialist records → All 22,636 in New York → Look up another NPI →
Also registered at 250 Patchogue Yaphank RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alina Ali, PMHNPPsychiatric/Mental Health Nurse Practitioner1821505991
- Michael Kleeman, D.O.Urology Physician1063445138
- Eric Knakal, M.D.Anesthesiology Physician1598080889
- Brian McGuinness, M.D.Ophthalmology Physician1720014574
- Bruce Merriam, DDSEndodontics1619150802
- Mitul Patel, M.D.General Practice Physician1285615120
Verify Teng Lung Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 111312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average specialist in 2024
19 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
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.
Teng Lung Hsu among 22,636 specialist records in New York
Teng Lung Hsu, M.D. is one of 22,636 specialist records with a practice address in New York. 6% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 92% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2009 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 specialist records list a practice address in East Patchogue
They are 24 of the 451 NPPES records with a practice address in East Patchogue, and 22,636 specialist records in New York.
All 22,636 in New York → Every provider in East Patchogue → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- James Blair, P.T.East Patchogue, NY 117721699711812
- Lara Burns, PTEast Patchogue, NY 117721275656746
- George Ciresi, D.P.T.East Patchogue, NY 117721366484651
- Sandra Dacunha, LCSWPatchogue, NY 117721336182682
- Leon Finkelstein, MDEast Patchogue, NY 117721831129022
- Michael Fried, MDEast Patchogue, NY 117721851395628
- Kenneth Huml, M.D.East Patchogue, NY 117721861574527
- Jung-Yong Kim, MDEast Patchogue, NY 117721013911478
Common questions
What is Teng Lung Hsu, M.D.'s NPI number?
Teng Lung Hsu, M.D.'s National Provider Identifier (NPI) is 1124063466, issued on Jun 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Teng Lung Hsu, M.D. located?
The NPPES record lists a practice address at 250 Patchogue Yaphank RD, East Patchogue, NY, 11772. Phone: (631) 654-3330. Providers update this record themselves, so call before visiting.
How can I verify Teng Lung Hsu, M.D.'s license?
NPPES lists New York license number 111312, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Teng Lung Hsu, M.D. prescribe under Medicare Part D?
In 2024, Teng Lung Hsu, M.D. had 19 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.