NPPES file of Aug 9, 2026

Amy Lynn Hiuser, M.D.

Surgery Physician · Aberdeen, SD

Amy Lynn Hiuser, M.D. is a surgery physician with a practice address in Aberdeen, South Dakota, and NPI 1861624264, issued on Aug 18, 2009. Check the license (South Dakota 9367, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861624264
Name
Amy Lynn Hiuser
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License numbers
9367 SD
35.122652 OH
Self-reported in NPPES; status is on the state search
Practice location
3015 3RD Ave SE, Aberdeen, SD 57401
Phone
(605) 725-1700
Enumerated
Aug 18, 2009
Record last updated
Mar 25, 2022
Medicare enrollment
Enrolled (PECOS I20150616003100); 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 3015 3RD Ave SE

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

  1. Shanna Anderson, CNPNurse Practitioner1669769998
  2. Breanne Anderson-Mueller, M.D.Obstetrics & Gynecology Physician1376771881
  3. Bisma Arbab, MDPediatrics Physician1134611866
  4. Spencer Arment, CNPFamily Nurse Practitioner1295477495
  5. Kevin Aston, DOEmergency Medicine Physician1457319121
  6. Shawn Bartel, MDPediatrics Physician1912077249

Verify Amy Lynn Hiuser 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 9367
    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

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36% fewer Medicare Part D claims than the average surgery physician in 2024

94 Medicare Part D claims for 47 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 12 claims were for opioids.

  1. Amy Hiuser94
  2. Specialty average147

Most prescribed

  1. Omeprazole16 claims
  2. Famotidine13 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): 82.3 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.

  1. Qualityout of 100 · 30% of the final score88.8
  2. Costout of 100 · 30%53.0
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $49.16

2 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Amy Hiuser$49.16
  2. Specialty average$3,513.80

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

  1. Sanford Health NetworkAberdeen, SD

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

Amy Lynn Hiuser among 114 surgery physician records in South Dakota

Amy Lynn Hiuser, M.D. is one of 114 surgery physician records with a practice address in South Dakota. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 73% of them.

  • NPI issued2009 · 73% of these records are older, 20% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2009 · median 2006 among the 72 with a school on file
  • Record last updated2022 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in South Dakota

There are 114 surgery physician records in South Dakota.

The 8 surgery physician records with the nearest ZIP codes

  1. Sara Dye, MDAberdeen, SD 574011215900485
  2. Christopher LarsonAberdeen, SD 574011295990141
  3. David Ring, MDAberdeen, SD 574011992017222
  4. Jason Spjut, D.O.Aberdeen, SD 574011023320314
  5. Roger Werth, MDAberdeen, SD 574011245216118
  6. Cy Haatvedt, M.D.Huron, SD 573501942205489
  7. Anthony Loewen, MDHuron, SD 573501619350469
  8. Eldon Becker, MDPierre, SD 575011023083797

Common questions

What is Amy Lynn Hiuser, M.D.'s NPI number?

Amy Lynn Hiuser, M.D.'s National Provider Identifier (NPI) is 1861624264, issued on Aug 18, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Amy Lynn Hiuser, M.D. located?

The NPPES record lists a practice address at 3015 3RD Ave SE, Aberdeen, SD, 57401. Phone: (605) 725-1700. Providers update this record themselves, so call before visiting.

How can I verify Amy Lynn Hiuser, M.D.'s license?

NPPES lists South Dakota license number 9367, 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 Amy Lynn Hiuser, M.D. prescribe under Medicare Part D?

In 2024, Amy Lynn Hiuser, M.D. had 94 Medicare Part D claims for 47 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

What is Amy Lynn Hiuser, M.D.'s MIPS final score?

The 2023 MIPS final score is 82.3 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.