NPPES file of Aug 9, 2026

Huan Zhang, M.D.

Otolaryngology Physician · Sioux Falls, SD

Huan Zhang, M.D. is an otolaryngology physician with a practice address in Sioux Falls, South Dakota, and NPI 1225488778, issued on Jun 15, 2016. Check the license (South Dakota 16897, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225488778
Name
Huan Zhang
Credential
M.D.
Primary taxonomy
Otolaryngology Physician 207Y00000X
License numbers
16897 SD
A172056 CA
R-10648 IA
Self-reported in NPPES; status is on the state search
Practice location
1310 W 22ND St, Sioux Falls, SD 57105
Phone
(605) 328-8200
Enumerated
Jun 15, 2016
Record last updated
Apr 4, 2025
Medicare enrollment
Enrolled (PECOS I20250430002178); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1310 W 22ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brandon Allard, M.D.Endocrinology, Diabetes & Metabolism Physician1124023882
  2. Beth Amdahl, PA-CPhysician Assistant1831183011
  3. William Avery, DOOtolaryngology Physician1144225392
  4. Richard Barth, M.D.Endocrinology, Diabetes & Metabolism Physician1659375038
  5. Shana Bauer-VaithAudiologist1043695679
  6. Stewart Bofenkamp, CCC-AAudiologist1861497000

Verify Huan Zhang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
    Search for license 16897
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the South Dakota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5% fewer Medicare Part D claims than the average otolaryngology physician in 2024

516 Medicare Part D claims for 239 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 26 claims were for opioids.

  1. Huan Zhang516
  2. Specialty average541

Most prescribed

  1. Pantoprazole Sodium58 claims
  2. Cephalexin55 claims
  3. Mupirocin52 claims
  4. Omeprazole52 claims
  5. Ipratropium Bromide51 claims
  6. Amoxicillin-Clavulanate Potass29 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

  1. Sanford Medical CenterSioux Falls, SD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Huan Zhang among 45 otolaryngology physician records in South Dakota

Huan Zhang, M.D. is one of 45 otolaryngology physician records with a practice address in South Dakota. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.

  • NPI issued2016 · 76% of these records are older, 18% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2016 · median 2001 among the 32 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in South Dakota

There are 45 otolaryngology physician records in South Dakota.

The 8 otolaryngology physician records with the nearest ZIP codes

  1. William Avery, DOSioux Falls, SD 571051144225392
  2. Mark Desautel, MDSioux Falls, SD 571051255338174
  3. Regan Hammell, CNPSioux Falls, SD 571051629858469
  4. Mark Jameson, MD PHDSioux Falls, SD 571051073564993
  5. Ricky Jensen, MDSioux Falls, SD 571051780685651
  6. Sean JohnsonSioux Falls, SD 571051053754994
  7. Jaishree Lerew, D.O.Sioux Falls, SD 571051093209884
  8. Chengetai MahomvaSioux Falls, SD 571051841640778

Common questions

What is Huan Zhang, M.D.'s NPI number?

Huan Zhang, M.D.'s National Provider Identifier (NPI) is 1225488778, issued on Jun 15, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Huan Zhang, M.D. located?

The NPPES record lists a practice address at 1310 W 22ND St, Sioux Falls, SD, 57105. Phone: (605) 328-8200. Providers update this record themselves, so call before visiting.

How can I verify Huan Zhang, M.D.'s license?

NPPES lists South Dakota license number 16897, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Huan Zhang, M.D. prescribe under Medicare Part D?

In 2024, Huan Zhang, M.D. had 516 Medicare Part D claims for 239 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.