NPPES file of Aug 9, 2026

Katharine Mary Staniforth, KATHARINE STANIFORTH

Nurse Practitioner · North Liberty, IA

Katharine Mary Staniforth, KATHARINE STANIFORTH is a nurse practitioner with a practice address in North Liberty, Iowa, and NPI 1861777922, issued on Oct 19, 2011. Check the license (Iowa H119429, 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
1861777922
Name
Katharine Mary Staniforth
Credential
KATHARINE STANIFORTH
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
H119429 IA
H-119429 IA
Self-reported in NPPES; status is on the state search
Practice location
2301 Steindler Way Ste B, North Liberty, IA 52317
Phone
(319) 338-3606
Enumerated
Oct 19, 2011
Record last updated
Mar 28, 2025
Fax
(319) 338-0522
Medicare enrollment
Enrolled (PECOS I20171127000631); accepts Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 2011
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 2301 Steindler Way Ste B

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

  1. Derek Breder, M.D.Orthopaedic Surgery Physician1942596176
  2. Bradly Bussewitz, D.P.M.Foot & Ankle Surgery Podiatrist1033441589
  3. Daniel Coons, PA-CPhysician Assistant1013983428
  4. David Demik, M.D., PHARM.D.Adult Reconstructive Orthopaedic Surgery Physician1487181160
  5. Fred Dery, MDInterventional Pain Medicine Physician1457569188
  6. Alyson Dusdieker, LPTPhysical Therapist1912146259

Verify Katharine Mary Staniforth 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 H119429
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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82% fewer Medicare Part D claims than the average nurse practitioner in 2024

202 Medicare Part D claims for 100 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Katharine Staniforth202
  2. Specialty average1,109

Most prescribed

  1. Amoxicillin38 claims
  2. Gabapentin26 claims
  3. Meloxicam25 claims
  4. Diclofenac Sodium21 claims
  5. Duloxetine Hcl19 claims
  6. Cephalexin15 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 2 group practices

  1. Progressive Rehabilitation Associates LLCIowa City, IA
  2. Steindler Orthopedic Clinic PLCNorth Liberty, IA

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

Katharine Mary Staniforth among 1,294 nurse practitioner records in Iowa

Katharine Mary Staniforth, KATHARINE STANIFORTH is one of 1,294 nurse practitioner 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 2011, is newer than 31% of them.

  • NPI issued2011 · 31% of these records are older, 67% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2011 · median 2018 among the 873 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 nurse practitioner records list a practice address in North Liberty

They are 9 of the 343 NPPES records with a practice address in North Liberty, and 1,294 nurse practitioner records in Iowa.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Raelee Bird, ARNPNorth Liberty, IA 523171982106712
  2. Emily Borgus, AGPCNPNorth Liberty, IA 523171659053817
  3. Tyler Kempf, ARNPNorth Liberty, IA 523171730601428
  4. Shellie O'Brien-Perry, ARNP-CNorth Liberty, IA 523171568716637
  5. Maria PetersenNorth Liberty, IA 523171972226876
  6. Jonathan Willoughby, DNP DET BSN RNNorth Liberty, IA 523171841973443
  7. Jiabao Wu, NPNorth Liberty, IA 523171720811763
  8. Megan Yrigoyen, DNP, RN, AGNP-CNorth Liberty, IA 523171013876036

Common questions

What is Katharine Mary Staniforth, KATHARINE STANIFORTH's NPI number?

Katharine Mary Staniforth, KATHARINE STANIFORTH's National Provider Identifier (NPI) is 1861777922, issued on Oct 19, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Katharine Mary Staniforth, KATHARINE STANIFORTH located?

The NPPES record lists a practice address at 2301 Steindler Way Ste B, North Liberty, IA, 52317. Phone: (319) 338-3606. Providers update this record themselves, so call before visiting.

How can I verify Katharine Mary Staniforth, KATHARINE STANIFORTH's license?

NPPES lists Iowa license number H119429, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Katharine Mary Staniforth, KATHARINE STANIFORTH prescribe under Medicare Part D?

In 2024, Katharine Mary Staniforth, KATHARINE STANIFORTH had 202 Medicare Part D claims for 100 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.