Wei-Hsiu Lo, M.D.
Internal Medicine Physician · Flushing, NY
Wei-Hsiu Lo, M.D. is an internal medicine physician with a practice address in Flushing, New York, and NPI 1528229473, issued on Jun 23, 2008. Check the license (New York 266893, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Wei-Hsiu Lo
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 266893 NY
Self-reported in NPPES; status is on the state search - Practice location
- 13336 41St RD Ste 1C, Flushing, NY 11355
- Phone
- (718) 358-1251
- Enumerated
- Jun 23, 2008
- Record last updated
- Jun 15, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (718) 321-3537
- Medicare enrollment
- Enrolled (PECOS I20130118000299); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Wei-Hsiu Lo 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 266893Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average internal medicine physician in 2024
5,833 Medicare Part D claims for 241 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
- Losartan Potassium434 claims
- Atorvastatin Calcium420 claims
- Vascepa367 claims
- Simvastatin365 claims
- Amlodipine Besylate330 claims
- Alendronate Sodium177 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.
Wei-Hsiu Lo among 12,067 internal medicine physician records in New York
Wei-Hsiu Lo, M.D. 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 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1987 · median 2002 among the 7,221 with a school on file
- Record last updated2014 · 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
- Karen Beekman, MDFlushing, NY 113551245296870
- Min Cai, M.D.Flushing, NY 113551003813676
- Tak Chan, M.D.Flushing, NY 113551265437842
- Vincent Chua, M.D.Flushing, NY 113551841278579
- Jiangping GanFlushing, NY 113551134199920
- Mohinder Gupta, MDFlushing, NY 113551659337285
- Huajun Huang, M.D.Flushing, NY 113551033172143
- Sherman Klein, M.D.Flushing, NY 113551558340992
Common questions
What is Wei-Hsiu Lo, M.D.'s NPI number?
Wei-Hsiu Lo, M.D.'s National Provider Identifier (NPI) is 1528229473, issued on Jun 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Wei-Hsiu Lo, M.D. located?
The NPPES record lists a practice address at 13336 41St RD Ste 1C, Flushing, NY, 11355. Phone: (718) 358-1251. Providers update this record themselves, so call before visiting.
How can I verify Wei-Hsiu Lo, M.D.'s license?
NPPES lists New York license number 266893, 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.
How much does Wei-Hsiu Lo, M.D. prescribe under Medicare Part D?
In 2024, Wei-Hsiu Lo, M.D. had 5,833 Medicare Part D claims for 241 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.