NPPES file of Aug 9, 2026

Joyce I. Karl, CNP

Adult Health Nurse Practitioner · Columbus, OH

Joyce I. Karl, CNP is an adult health nurse practitioner with a practice address in Columbus, Ohio, and NPI 1578686234, issued on Apr 9, 2007. Check the license (Ohio RN143553,NP00186, as entered in NPPES) with the Ohio 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
1578686234
Name
Joyce I. Karl
Credential
CNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
RN143553,NP00186 OH
Self-reported in NPPES; status is on the state search
Practice location
456 W 10TH Ave, Columbus, OH 43210
Phone
(614) 293-8146
Enumerated
Apr 9, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(614) 293-8018
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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8 nearest adult health nurse practitioner records → All 1,591 in Ohio → Look up another NPI →

Also registered at 456 W 10TH Ave

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

  1. Brian Abbott, MDEmergency Medicine Physician1841591757
  2. Anil Agarwal, M.D.Nephrology Physician1639115413
  3. Marialice Bennett, RPHPharmacotherapy Pharmacist1245236256
  4. Samuel Cataland, MDEndocrinology, Diabetes & Metabolism Physician1902813108
  5. Colleen Clark, PHARMDPharmacotherapy Pharmacist1356333066
  6. Eric Cummins, M.D.Emergency Medicine Physician1033498373

Verify Joyce I. Karl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license RN143553,NP00186    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 Ohio 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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Industry payments in 2024: $780.62

7 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joyce Karl$780.62
  2. Specialty average$946.40

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

Joyce I. Karl among 1,591 adult health nurse practitioner records in Ohio

Joyce I. Karl, CNP is one of 1,591 adult health nurse practitioner records with a practice address in Ohio. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 17% of them.

  • NPI issued2007 · 17% of these records are older, 75% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2007 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Ohio

There are 1,591 adult health nurse practitioner records in Ohio.

All 1,591 in Ohio → Every provider in Columbus → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Heather Brom, CNPColumbus, OH 432101952421976
  2. Weihong Chase, CNPColumbus, OH 432101942347745
  3. Catherine Hreachmack, APRN-CNPColumbus, OH 432101376669499
  4. Cheryl Kramb, APRN-CNPColumbus, OH 432101447386636
  5. Valerie Mann-Jiles, APRN-CNPColumbus, OH 432101932164480
  6. Anne McPherson, CNPColumbus, OH 432101386714376
  7. Nancy Panchik, CNPColumbus, OH 432101376621375
  8. Renee Schnug, APRN-CNPColumbus, OH 432101124019872

Common questions

What is Joyce I. Karl, CNP's NPI number?

Joyce I. Karl, CNP's National Provider Identifier (NPI) is 1578686234, issued on Apr 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joyce I. Karl, CNP located?

The NPPES record lists a practice address at 456 W 10TH Ave, Columbus, OH, 43210. Phone: (614) 293-8146. Providers update this record themselves, so call before visiting.

How can I verify Joyce I. Karl, CNP's license?

NPPES lists Ohio license number RN143553,NP00186, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity 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.