Allen Tao Hsing Huang, MD
Ophthalmology Physician · Owatonna, MN
Allen Tao Hsing Huang, MD is an ophthalmology physician with a practice address in Owatonna, Minnesota, and NPI 1083674733, issued on Mar 26, 2006. Check the license (Minnesota 38431, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Allen Tao Hsing Huang
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 38431 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2200 NW 26TH St, Owatonna, MN 55060
- Phone
- (507) 451-1120
- Enumerated
- Mar 26, 2006
- Record last updated
- Jan 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (507) 444-6287
- Medicare enrollment
- Enrolled (PECOS I20100302000110); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 434 in Minnesota → Look up another NPI →
Also registered at 2200 NW 26TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mallory Berry, APRN-CNPNurse Practitioner1356814271
- Karl Blomquist, MDFamily Medicine Physician1730149485
Verify Allen Tao Hsing Huang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 38431Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average ophthalmology physician in 2024
2,095 Medicare Part D claims for 316 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Latanoprost726 claims
- Dorzolamide-Timolol371 claims
- Brimonidine Tartrate298 claims
- Neomycin-Polymyxin-Dexameth97 claims
- Erythromycin91 claims
- Rhopressa87 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.
Bills Medicare through one group practice
- Mayo Clinic Health System-Southeast Minnesota RegionAustin, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allen Tao Hsing Huang among 434 ophthalmology physician records in Minnesota
Allen Tao Hsing Huang, MD is one of 434 ophthalmology physician records with a practice address in Minnesota. 75% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1991 · median 2006 among the 282 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Minnesota
There are 434 ophthalmology physician records in Minnesota.
All 434 in Minnesota → Every provider in Owatonna → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Grant Heslep, MDOwatonna, MN 550601174583827
- Miguel Mulet, MDOwatonna, MN 550601891755542
- Ronald Linde, MDNorthfield, MN 550571932109238
- Jonathan Erickson, M.D.Red Wing, MN 550661134325475
- Kyle Halvorson, ODRed Wing, MN 550661295700268
- Christopher McDevitt, M.D.Red Wing, MN 550661598738981
- Evan Ballard, M.D.Stillwater, MN 550821598760886
- Douglas Carlson, M.D.Stillwater, MN 550821952306243
Common questions
What is Allen Tao Hsing Huang, MD's NPI number?
Allen Tao Hsing Huang, MD's National Provider Identifier (NPI) is 1083674733, issued on Mar 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Allen Tao Hsing Huang, MD located?
The NPPES record lists a practice address at 2200 NW 26TH St, Owatonna, MN, 55060. Phone: (507) 451-1120. Providers update this record themselves, so call before visiting.
How can I verify Allen Tao Hsing Huang, MD's license?
NPPES lists Minnesota license number 38431, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Allen Tao Hsing Huang, MD prescribe under Medicare Part D?
In 2024, Allen Tao Hsing Huang, MD had 2,095 Medicare Part D claims for 316 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.