Harry Huo-Tsin Huang, M.D.
Ophthalmology Physician · Bethesda, MD
Harry Huo-Tsin Huang, M.D. is an ophthalmology physician with a practice address in Bethesda, Maryland, and NPI 1992976146, issued on Mar 17, 2008. Check the license (Maryland D0034776, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Harry Huo-Tsin Huang
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- D0034776 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5630 Shields Dr, Bethesda, MD 20817
- Phone
- (301) 897-3322
- Enumerated
- Mar 17, 2008
- Record last updated
- May 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (301) 897-3292
- Medicare enrollment
- Enrolled (PECOS I20100127000320); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1983
- Entity
- Type 1 · individual
Also registered at 5630 Shields Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Russell Huang, MDGlaucoma Specialist (Ophthalmology) Physician1437540119
Verify Harry Huo-Tsin Huang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0034776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average ophthalmology physician in 2024
3,259 Medicare Part D claims for 683 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Latanoprost2,009 claims
- Timolol Maleate460 claims
- Prednisolone Acetate259 claims
- Dorzolamide-Timolol145 claims
- Brimonidine Tartrate81 claims
- Restasis38 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): 82.9 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).
Industry payments in 2024: $212.06
6 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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.
Bills Medicare through one group practice
- Harry H Huang MD PABethesda, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Maryland
There are 588 ophthalmology physician records in Maryland.
Other ophthalmology physician records in Maryland
- Abdulrahman Abodarahim, MBBCHBaltimore, MD1770182560
- Donald Abrams, M.D.Baltimore, MD1841253218
- Lisa Abrams, M.D.Lutherville, MD1972582393
- Neal Adams, MDSilver Spring, MD1851354500
- Richard Adler, M.D.Baltimore, MD1629076179
- Arturo Aglubat, M.D.Bel Air, MD1609855055
- Omar Ahmad, MDWaldorf, MD1093715310
- Zaaira Ahmad, MDSalisbury, MD1154591964
- Ishrat Ahmed, MDBaltimore, MD1659828432
- Esen Akpek, M.D.Baltimore, MD1851356943
Common questions
What is Harry Huo-Tsin Huang, M.D.'s NPI number?
Harry Huo-Tsin Huang, M.D.'s National Provider Identifier (NPI) is 1992976146, issued on Mar 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Harry Huo-Tsin Huang, M.D. located?
The NPPES record lists a practice address at 5630 Shields Dr, Bethesda, MD, 20817. Phone: (301) 897-3322. Providers update this record themselves, so call before visiting.
How can I verify Harry Huo-Tsin Huang, M.D.'s license?
NPPES lists Maryland license number D0034776, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harry Huo-Tsin Huang, M.D. prescribe under Medicare Part D?
In 2024, Harry Huo-Tsin Huang, M.D. had 3,259 Medicare Part D claims for 683 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Harry Huo-Tsin Huang, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.9 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.