Carolyn Anna Steenhoek, PA-C
Physician Assistant · Waterloo, IA
Carolyn Anna Steenhoek, PA-C is a physician assistant with a practice address in Waterloo, Iowa, and NPI 1871120147, issued on Mar 25, 2020. Check the license (Iowa 101852, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Anna Steenhoek
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 101852 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1825 Logan Ave, Waterloo, IA 50703
- Phone
- (319) 235-3941
- Enumerated
- Mar 25, 2020
- Record last updated
- Sep 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201116000582); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,525 in Iowa → Look up another NPI →
Also registered at 1825 Logan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carolyn Anna Steenhoek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 101852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average physician assistant in 2024
92 Medicare Part D claims for 34 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Hydroxyzine Pamoate11 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
- Allen Memorial Hospital CorporationWaterloo, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Anna Steenhoek among 1,525 physician assistant records in Iowa
Carolyn Anna Steenhoek, PA-C is one of 1,525 physician assistant records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 66% of them.
- NPI issued2020 · 66% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2020 · median 2017 among the 1,053 with a school on file
- Record last updated2021 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 physician assistant records list a practice address in Waterloo
They are 32 of the 1,512 NPPES records with a practice address in Waterloo, and 1,525 physician assistant records in Iowa.
All 1,525 in Iowa → Every provider in Waterloo → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Heidi Bonthuis, PA--CWaterloo, IA 507031164421954
- Lynn Galloway, PA-CWaterloo, IA 507031821026287
- Andrea Hansen, PAWaterloo, IA 507031578791570
- Taylor Kline, PA, RDNWaterloo, IA 507031043793912
- Rodrigue Sagbo, PAWaterloo, IA 507031689469660
- Brittany Schmitz, PA-CWaterloo, IA 507031396908083
- Susan Bredman, PA-CWaterloo, IA 507021437137692
- Kylie Bundt, PA-CWaterloo, IA 507021326633181
Common questions
What is Carolyn Anna Steenhoek, PA-C's NPI number?
Carolyn Anna Steenhoek, PA-C's National Provider Identifier (NPI) is 1871120147, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Anna Steenhoek, PA-C located?
The NPPES record lists a practice address at 1825 Logan Ave, Waterloo, IA, 50703. Phone: (319) 235-3941. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Anna Steenhoek, PA-C's license?
NPPES lists Iowa license number 101852, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Carolyn Anna Steenhoek, PA-C prescribe under Medicare Part D?
In 2024, Carolyn Anna Steenhoek, PA-C had 92 Medicare Part D claims for 34 beneficiaries; the average among physician assistant prescribers was 830. 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.