NPPES file of Aug 9, 2026

Heather Steinbronn, ARNP

Family Nurse Practitioner · Waterloo, IA

Heather Steinbronn, ARNP is a family nurse practitioner with a practice address in Waterloo, Iowa, and NPI 1326707738, issued on Dec 13, 2021. Check the license (Iowa A165859, 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
1326707738
Name
Heather Steinbronn
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
A165859 IA
Self-reported in NPPES; status is on the state search
Practice location
110 Plaza Cir Ste A, Waterloo, IA 50701
Phone
(319) 236-7720
Enumerated
Dec 13, 2021
Record last updated
Jul 9, 2026
Medicare enrollment
Enrolled (PECOS I20220107000318); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 110 Plaza Cir Ste A

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

  1. Katie Bries, ARNPFamily Nurse Practitioner1427490226
  2. Maryjane Cose, ARNPFamily Nurse Practitioner1235677691
  3. Suzanne Davison, ARNPFamily Nurse Practitioner1972262178
  4. Matthew Kettman, MDFamily Medicine Physician1245218882
  5. Maria Metcalf, ARNPFamily Nurse Practitioner1972822393
  6. Crystal Schrader, ARNPNurse Practitioner1699924407

Verify Heather Steinbronn 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 A165859
    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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31% fewer Medicare Part D claims than the average family nurse practitioner in 2024

897 Medicare Part D claims for 130 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 27 claims were for opioids.

  1. Heather Steinbronn897
  2. Specialty average1,305

Most prescribed

  1. Rosuvastatin Calcium42 claims
  2. Levothyroxine Sodium40 claims
  3. Pantoprazole Sodium39 claims
  4. Amlodipine Besylate31 claims
  5. Atorvastatin Calcium30 claims
  6. Prednisone28 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.

Industry payments in 2024: $28.99

2 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Heather Steinbronn$28.99
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Cedar Valley Medical Specialists PCWaterloo, IA

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

66 family nurse practitioner records list a practice address in Waterloo

They are 66 of the 1,512 NPPES records with a practice address in Waterloo, and 1,971 family nurse practitioner records in Iowa.

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 Heather Steinbronn, ARNP's NPI number?

Heather Steinbronn, ARNP's National Provider Identifier (NPI) is 1326707738, issued on Dec 13, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Heather Steinbronn, ARNP located?

The NPPES record lists a practice address at 110 Plaza Cir Ste A, Waterloo, IA, 50701. Phone: (319) 236-7720. Providers update this record themselves, so call before visiting.

How can I verify Heather Steinbronn, ARNP's license?

NPPES lists Iowa license number A165859, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Heather Steinbronn, ARNP prescribe under Medicare Part D?

In 2024, Heather Steinbronn, ARNP had 897 Medicare Part D claims for 130 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.