NPPES file of Aug 9, 2026

Joseph Mark Sawhill, ARNP

Nurse Practitioner · Des Moines, IA

Joseph Mark Sawhill, ARNP is a nurse practitioner with a practice address in Des Moines, Iowa, and NPI 1871699751, issued on Sep 16, 2006. Check the license (Iowa A-102233, as entered in NPPES) with the Iowa board that licenses this profession; 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
1871699751
Name
Joseph Mark Sawhill
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
A-102233 IA
Self-reported in NPPES; status is on the state search
Practice location
411 Laurel St Ste 3250, Des Moines, IA 50314
Phone
(515) 643-6400
Enumerated
Sep 16, 2006
Record last updated
Mar 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(515) 643-5816
Medicare enrollment
Enrolled (PECOS I20051121000905); 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 411 Laurel St Ste 3250

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

  1. Anna Allen, DNP, ARNP, FNP-CFamily Nurse Practitioner1982482212
  2. Mary Ann Be, ARNPFamily Nurse Practitioner1700361227
  3. Bridget Campbell, DNPNurse Practitioner1982885539
  4. Phillip Campbell, ARNPNurse Practitioner1518681774
  5. Bryson Crews, PA-CPhysician Assistant1710403621
  6. Sharisse Fiori, ARNPFamily Nurse Practitioner1255840781

Verify Joseph Mark Sawhill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license A-102233    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
Find the Iowa 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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77% fewer Medicare Part D claims than the average nurse practitioner in 2024

254 Medicare Part D claims for 189 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Joseph Sawhill254
  2. Specialty average1,109

Most prescribed

  1. Amoxicillin-Clavulanate Potass36 claims
  2. Prednisone26 claims
  3. Nitrofurantoin Mono-Macro25 claims
  4. Cephalexin24 claims
  5. Azithromycin20 claims
  6. Doxycycline Hyclate14 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. Mercy Clinics IncDes Moines, IA

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

146 nurse practitioner records list a practice address in Des Moines

They are 146 of the 5,538 NPPES records with a practice address in Des Moines, and 1,294 nurse practitioner records in Iowa.

All 146 in Des Moines → All 1,294 in Iowa → Every provider in Des Moines →

Other nurse practitioner records in Iowa

  1. Omar AcevizDavenport, IA1215655568
  2. Jennifer AchenbachCouncil Bluffs, IA1013967280
  3. Elizabeth Ackerson, ARNPWaterloo, IA1225485097
  4. Anece Adam, ARNPIowa City, IA1346814779
  5. Debra Adams, ARNPFort Dodge, IA1659659324
  6. Kathleen Adams, ARNPDes Moines, IA1073500690
  7. Madison Adank, FNP-BCDavenport, IA1376258905
  8. Lindsey Aeschliman, ARNPWest Des Moines, IA1770866642
  9. Christina Aguilar, ARNPDes Moines, IA1942768023
  10. Madison Albert, ARNPWaverly, IA1043945645

Common questions

What is Joseph Mark Sawhill, ARNP's NPI number?

Joseph Mark Sawhill, ARNP's National Provider Identifier (NPI) is 1871699751, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Mark Sawhill, ARNP located?

The NPPES record lists a practice address at 411 Laurel St Ste 3250, Des Moines, IA, 50314. Phone: (515) 643-6400. Providers update this record themselves, so call before visiting.

How can I verify Joseph Mark Sawhill, ARNP's license?

NPPES lists Iowa license number A-102233, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Joseph Mark Sawhill, ARNP prescribe under Medicare Part D?

In 2024, Joseph Mark Sawhill, ARNP had 254 Medicare Part D claims for 189 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.