NPPES file of Aug 9, 2026

Stephanie Gudenkauf, NP

Family Nurse Practitioner · Manchester, IA

Stephanie Gudenkauf, NP is a family nurse practitioner with a practice address in Manchester, Iowa, and NPI 1659800480, issued on Jun 6, 2017. Check the license (Iowa F06170003, 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
1659800480
Name
Stephanie Gudenkauf
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F06170003 IA
Self-reported in NPPES; status is on the state search
Practice location
709 W Main St, Manchester, IA 52057
Phone
(563) 927-7777
Enumerated
Jun 6, 2017
Record last updated
Jul 25, 2025
Medicare enrollment
Enrolled (PECOS I20170726004234); 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 709 W Main St

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

  1. Melissa Althoff, RDNRegistered Dietitian1487152955
  2. Bridget Baker, DNP, ARNP, FNP-BC, PFamily Nurse Practitioner1245654847
  3. Mark BennettCertified Registered Nurse Anesthetist1871955435
  4. Allison Berns, PA-CPhysician Assistant1407087133
  5. Ralph Boom, M.D.Family Medicine Physician1720086275
  6. Janice Budzine, ARNPNurse Practitioner1174521777

Verify Stephanie Gudenkauf 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 F06170003
    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

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3.0 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,910 Medicare Part D claims for 315 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 39 claims were for opioids.

  1. Stephanie Gudenkauf3,910
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium239 claims
  2. Omeprazole172 claims
  3. Lisinopril169 claims
  4. Levothyroxine Sodium127 claims
  5. Gabapentin115 claims
  6. Rosuvastatin Calcium112 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. Delaware County Memorial HospitalManchester, IA

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

Stephanie Gudenkauf among 1,971 family nurse practitioner records in Iowa

Stephanie Gudenkauf, NP is one of 1,971 family nurse practitioner records with a practice address in Iowa. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 42% of them.

  • NPI issued2017 · 42% of these records are older, 53% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2017 · median 2018 among the 1,398 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 family nurse practitioner records list a practice address in Manchester

They are 17 of the 155 NPPES records with a practice address in Manchester, and 1,971 family nurse practitioner records in Iowa.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Jessica Anderson, ARNPManchester, IA 520571184952632
  2. Bridget Baker, DNP, ARNP, FNP-BC, PManchester, IA 520571245654847
  3. Ashley Barry, FNP-BCManchester, IA 520571619523123
  4. Brooke Cooney, NPManchester, IA 520571740841196
  5. Derek Dzaboff, ARNP FNP-BCManchester, IA 520571407454044
  6. Katherine Gansen, ARNP, FNP-BCManchester, IA 520571609024652
  7. Sarah Hartman, ARNPManchester, IA 520571851635304
  8. Tonya Hasleiet, ARNPManchester, IA 520571033363205

Common questions

What is Stephanie Gudenkauf, NP's NPI number?

Stephanie Gudenkauf, NP's National Provider Identifier (NPI) is 1659800480, issued on Jun 6, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Gudenkauf, NP located?

The NPPES record lists a practice address at 709 W Main St, Manchester, IA, 52057. Phone: (563) 927-7777. Providers update this record themselves, so call before visiting.

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

NPPES lists Iowa license number F06170003, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

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

In 2024, Stephanie Gudenkauf, NP had 3,910 Medicare Part D claims for 315 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.