Registry data as of Aug 27, 2026

John Cassidy, APRN

Family Nurse Practitioner · Topeka, KS

John Cassidy, APRN is a family nurse practitioner with a practice address in Topeka, Kansas, and NPI 1790387033, issued on Nov 11, 2020. Check the license (Kansas 79473, as entered in NPPES) with the Kansas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1790387033
Name
John Cassidy
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
79473 KS
Self-reported in NPPES; status is on the state search
Practice location
1500 SW 10TH Ave, Topeka, KS 66604
Phone
(785) 354-6000
Enumerated
Nov 11, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1500 SW 10TH Ave

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

  1. Hossam Abed, MDHospitalist Physician1245848647
  2. Al Mamon Abu Ghanimah, MDHospitalist Physician1417239013
  3. Omar Abu Naba'a, MDHospitalist Physician1154577310
  4. Yazan Addasi, MDHospitalist Physician1215589874
  5. Tewodros Addisse, MDHospitalist Physician1366412751
  6. Babar Ahmed, MDFamily Medicine Physician1285627323

Verify John Cassidy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kansas board licenses this profession
    Search for license 79473    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 Kansas 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.

69% fewer Medicare Part D claims than the average family nurse practitioner in 2024

401 Medicare Part D claims for 266 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 43 claims were for opioids.

  1. John Cassidy401
  2. Specialty average1,302

Most prescribed

  1. Prednisone52 claims
  2. Cephalexin34 claims
  3. Hydrocodone-Acetaminophen30 claims
  4. Meloxicam30 claims
  5. Azithromycin26 claims
  6. Doxycycline Hyclate25 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.

2 hospital and facility affiliations

  1. Cotton-O'Neil Clinic Revocable TrustTopeka, KS
  2. Rooks County Health CenterPlainville, KS · Critical Access Hospitals

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

129 family nurse practitioner records list a Topeka practice address

They are 129 of the 4,851 NPPES records with a Topeka practice address, and 2,163 family nurse practitioner records in Kansas.

All 129 in Topeka → All 2,163 in Kansas → Every provider in Topeka →

Other family nurse practitioner records in Kansas

  1. German Abarca-Paillacho, DNPPittsburg, KS1205445129
  2. Amanda Abasolo, APRNWichita, KS1073946455
  3. Sarah Ablan, APRN-BCOverland Park, KS1689165003
  4. Andrea Abner, F.N.P.Kansas City, KS1811433980
  5. Gina Abraham, APRNWichita, KS1033619085
  6. Liliya Acharya, APRNWichita, KS1053941229
  7. Laura AcostaHays, KS1104704964
  8. Michael Adamovich, FNP-CKansas City, KS1699330456
  9. Amanda Adams, APRNOlathe, KS1790042661
  10. Larreasha Adams, APRNWichita, KS1811505803

Common questions

What is John Cassidy, APRN's NPI number?

John Cassidy, APRN's National Provider Identifier (NPI) is 1790387033, issued on Nov 11, 2020. An NPI identifies a provider in billing; it is not a license.

Where is John Cassidy, APRN located?

The NPPES record lists a practice address at 1500 SW 10TH Ave, Topeka, KS, 66604. Phone: (785) 354-6000. Providers update this record themselves, so call before visiting.

How can I verify John Cassidy, APRN's license?

NPPES lists Kansas license number 79473, as entered by the provider. Search the Kansas board that licenses this profession; the NPPES record confirms identity only.

How much does John Cassidy, APRN prescribe under Medicare Part D?

In 2024, John Cassidy, APRN had 401 Medicare Part D claims for 266 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.