How Wan Ha, M.D
Internal Medicine Physician · New York, NY
How Wan Ha, M.D is an internal medicine physician with a practice address in New York, New York, and NPI 1073859609, issued on Dec 31, 2012. Check the license (New York 271537, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- How Wan Ha
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 271537 NY
Self-reported in NPPES; status is on the state search - Practice location
- 111 Broadway FL 2, New York, NY 10006
- Phone
- (212) 263-9700
- Enumerated
- Dec 31, 2012
- Record last updated
- Jun 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140310000142); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 111 Broadway FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mitchell Caplin, MDEmergency Medicine Physician1528072667
- Robert Da Silva, M.D.Internal Medicine Physician1285791178
- Satish Dhalla, M.D.Internal Medicine Physician1669540761
- Andrew Dikman, MDGastroenterology Physician1750515763
- Michele Glodowski, M.D.Endocrinology, Diabetes & Metabolism Physician1447697289
- John Hay, M.B.B.S., M.D.Pulmonary Disease Physician1548200819
Verify How Wan Ha 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 271537Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
95 Medicare Part D claims for 37 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Levothyroxine Sodium16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
How Wan Ha among 12,067 internal medicine physician records in New York
How Wan Ha, 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 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2010 · median 2002 among the 7,221 with a school on file
- 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).
2,434 internal medicine physician records list a practice address in New York
They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Cathy Carron, MDNew York, NY 100061043256290
- Robert Da Silva, M.D.New York, NY 100061285791178
- Satish Dhalla, M.D.New York, NY 100061669540761
- Muneeb Javed, MDNew York, NY 100061104313857
- Tatyana Karachun, M.D.New York, NY 100061154350429
- Peter Lotfi, MDNew York, NY 100061578612727
- Elisa Rose, M.D.New York, NY 100061952365819
- Deborah Sonenblick, MDNew York, NY 100061821185471
Common questions
What is How Wan Ha, M.D's NPI number?
How Wan Ha, M.D's National Provider Identifier (NPI) is 1073859609, issued on Dec 31, 2012. An NPI identifies a provider in billing; it is not a license.
Where is How Wan Ha, M.D located?
The NPPES record lists a practice address at 111 Broadway FL 2, New York, NY, 10006. Phone: (212) 263-9700. Providers update this record themselves, so call before visiting.
How can I verify How Wan Ha, M.D's license?
NPPES lists New York license number 271537, 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 How Wan Ha, M.D prescribe under Medicare Part D?
In 2024, How Wan Ha, M.D had 95 Medicare Part D claims for 37 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is How Wan Ha, M.D's MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. 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.