NPPES file of Aug 9, 2026

Stephanie Grutz, NP

Nurse Practitioner · Peosta, IA

Stephanie Grutz, NP is a nurse practitioner with a practice address in Peosta, Iowa, and NPI 1336556679, issued on Jul 18, 2014. Check the license (Iowa A122623, 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
1336556679
Name
Stephanie Grutz
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
A122623 IA
Self-reported in NPPES; status is on the state search
Practice location
7407 Thunder Valley Dr, Peosta, IA 52068
Phone
(563) 284-2422
Enumerated
Jul 18, 2014
Record last updated
Sep 4, 2024
Fax
(563) 200-7747
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 7407 Thunder Valley Dr

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

  1. Lynne Lutze, PH.D,LMHC, LPC, NBCCMental Health Counselor1598733636

Verify Stephanie Grutz 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 A122623
    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
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96% fewer Medicare Part D claims than the average nurse practitioner in 2024

45 Medicare Part D claims for 12 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Stephanie Grutz45
  2. Specialty average1,109

Most prescribed

  1. Cholestyramine14 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.

1 nurse practitioner records list a practice address in Peosta

They are 1 of the 21 NPPES records with a practice address in Peosta, and 1,294 nurse practitioner records in Iowa.

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 Stephanie Grutz, NP's NPI number?

Stephanie Grutz, NP's National Provider Identifier (NPI) is 1336556679, issued on Jul 18, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Grutz, NP located?

The NPPES record lists a practice address at 7407 Thunder Valley Dr, Peosta, IA, 52068. Phone: (563) 284-2422. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Grutz, NP's license?

NPPES lists Iowa license number A122623, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Stephanie Grutz, NP prescribe under Medicare Part D?

In 2024, Stephanie Grutz, NP had 45 Medicare Part D claims for 12 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.

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.