NPPES file of Aug 9, 2026

Thomas Rezansoff, FNP

Family Nurse Practitioner · Norwalk, IA

Thomas Rezansoff, FNP is a family nurse practitioner with a practice address in Norwalk, Iowa, and NPI 1992453393, issued on Mar 15, 2022. Check the license (Iowa F03220317, 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
1992453393
Name
Thomas Rezansoff
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F03220317 IA
Self-reported in NPPES; status is on the state search
Practice location
801 Colonial Cir, Norwalk, IA 50211
Phone
(515) 285-3200
Enumerated
Mar 15, 2022
Record last updated
Mar 15, 2022
Fax
(515) 285-3232
Medicare enrollment
Enrolled (PECOS I20220413001390); 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 801 Colonial Cir

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

  1. Jason Brehmer, DOFamily Medicine Physician1629089974
  2. William Chase, MDFamily Medicine Physician1841259504
  3. Lori Denton, PAPhysician Assistant1770542201
  4. Kathryn MillerFamily Nurse Practitioner1902798192
  5. Laura Nielsen, D.O.Family Medicine Physician1922447234
  6. Andrea Silvers, MDFamily Medicine Physician1134189640

Verify Thomas Rezansoff 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 F03220317    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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54% fewer Medicare Part D claims than the average family nurse practitioner in 2024

603 Medicare Part D claims for 323 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 40 claims were for opioids.

  1. Thomas Rezansoff603
  2. Specialty average1,305

Most prescribed

  1. Prednisone38 claims
  2. Cyclobenzaprine Hcl35 claims
  3. Azithromycin34 claims
  4. Amoxicillin-Clavulanate Potass31 claims
  5. Cephalexin24 claims
  6. Albuterol Sulfate Hfa23 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. Iowa Physicians Clinic Medical FoundationNorwalk, IA

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

3 family nurse practitioner records list a practice address in Norwalk

They are 3 of the 134 NPPES records with a practice address in Norwalk, and 1,971 family nurse practitioner records in Iowa.

All 3 in Norwalk → All 1,971 in Iowa → Every provider in Norwalk →

Other family nurse practitioner records in Iowa

  1. Lynne AbbottCedar Rapids, IA1699357277
  2. Amina AbdullahCedar Rapids, IA1598420747
  3. Brandon Abel, DNPIowa City, IA1043160674
  4. Andrea AchenbachIowa City, IA1881975910
  5. Rachel Ackerman, NPSheldon, IA1275124372
  6. Tonia Ackerman, ARNPPleasant Hill, IA1932142692
  7. Rachel Adams, NPDes Moines, IA1013662485
  8. Abdullahi Ahmed, AGPCNPDes Moines, IA1336924836
  9. Caitlyn Al-Ostaz, DNP FNP-CIowa City, IA1457188740
  10. Alaa Al-Talla, ARNPWaverly, IA1396592291

Common questions

What is Thomas Rezansoff, FNP's NPI number?

Thomas Rezansoff, FNP's National Provider Identifier (NPI) is 1992453393, issued on Mar 15, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Rezansoff, FNP located?

The NPPES record lists a practice address at 801 Colonial Cir, Norwalk, IA, 50211. Phone: (515) 285-3200. Providers update this record themselves, so call before visiting.

How can I verify Thomas Rezansoff, FNP's license?

NPPES lists Iowa license number F03220317, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Thomas Rezansoff, FNP prescribe under Medicare Part D?

In 2024, Thomas Rezansoff, FNP had 603 Medicare Part D claims for 323 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.

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.