NPPES file of Aug 9, 2026

Nicholas Jon Mouw, M.D.

Surgery Physician · Sioux Center, IA

Nicholas Jon Mouw, M.D. is a surgery physician with a practice address in Sioux Center, Iowa, and NPI 1659668242, issued on Jul 1, 2011. Check the license (Iowa 43604, as entered in NPPES) on the Iowa Board of Medicine; 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
1659668242
Name
Nicholas Jon Mouw
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
43604 IA
Self-reported in NPPES; status is on the state search
Practice location
1101 9TH St SE, Sioux Center, IA 51250
Phone
(712) 722-2609
Enumerated
Jul 1, 2011
Record last updated
Nov 2, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(712) 722-8370
Medicare enrollment
Enrolled (PECOS I20160831000071); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Medicine, Denver, 2011
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 1101 9TH St SE

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

  1. Lorianne Andersen, MDFamily Medicine Physician1427279025
  2. Ashley AndersonClinical Social Worker1265057236
  3. Julie BajemaPhysical Therapist1801635305
  4. Jeffrey Barnable, PHARMDPharmacist1831875863
  5. Luis BarraganPhysician Assistant1356042907
  6. Lindsey Borkowski, LISWClinical Social Worker1750259149

Verify Nicholas Jon Mouw in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license 43604    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 Iowa license search

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33% more Medicare Part D claims than the average surgery physician in 2024

195 Medicare Part D claims for 88 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 25 claims were for opioids.

  1. Nicholas Mouw195
  2. Specialty average147

Most prescribed

  1. Omeprazole90 claims
  2. Pantoprazole Sodium27 claims
  3. Esomeprazole Magnesium14 claims
  4. Oxycodone Hcl14 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.

One hospital affiliation

  1. Sioux Center HealthSioux Center, IA · Critical Access Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Surgery Physician providers in Iowa

There are 437 surgery physician records in Iowa.

All 437 in Iowa → Every provider in Sioux Center →

Other surgery physician records in Iowa

  1. David Aanestad, MDDavenport, IA1548230832
  2. Mark Abraham, MDCarroll, IA1760612964
  3. Josiah AdamsonDes Moines, IA1821981002
  4. Johan Aerts, D.O.Des Moines, IA1962683243
  5. Patrick Ahrens, M.D.Council Bluffs, IA1508858028
  6. Olajumoke Akala, DODes Moines, IA1619723129
  7. Mai Al Khadem, MDSioux City, IA1134651979
  8. Donald Anderson, DODes Moines, IA1942714514
  9. Mark Andrew, MDClarion, IA1174567895
  10. Noah Antes, MDIowa City, IA1790612802

Common questions

What is Nicholas Jon Mouw, M.D.'s NPI number?

Nicholas Jon Mouw, M.D.'s National Provider Identifier (NPI) is 1659668242, issued on Jul 1, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas Jon Mouw, M.D. located?

The NPPES record lists a practice address at 1101 9TH St SE, Sioux Center, IA, 51250. Phone: (712) 722-2609. Providers update this record themselves, so call before visiting.

How can I verify Nicholas Jon Mouw, M.D.'s license?

NPPES lists Iowa license number 43604, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nicholas Jon Mouw, M.D. prescribe under Medicare Part D?

In 2024, Nicholas Jon Mouw, M.D. had 195 Medicare Part D claims for 88 beneficiaries; the average among surgery physician prescribers was 147. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.