NPPES file of Aug 9, 2026

Karen S. Koehn, ARNP

Nurse Practitioner · Wichita, KS

Karen S. Koehn, ARNP is a nurse practitioner with a practice address in Wichita, Kansas, and NPI 1477887362, issued on Sep 24, 2009. Check the license (Kansas 139425, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477887362
Name
Karen S. Koehn
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
139425 KS
Self-reported in NPPES; status is on the state search
Practice location
1919 N Amidon Ave, Wichita, KS 67203
Phone
(316) 660-7675
Enumerated
Sep 24, 2009
Record last updated
Sep 24, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(316) 660-7510
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 nurse practitioner records → All 1,374 in Kansas → Look up another NPI →

Also registered at 1919 N Amidon Ave

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

  1. Judy Addison, LMLP, LCPAdult Development & Aging Psychologist1205876158
  2. Jacy Barker, APRNPsychiatric/Mental Health Nurse Practitioner1407281272
  3. Benjamen Benson, LSCSWClinical Social Worker1578903944
  4. Susan Brewer, MDPsychiatry Physician1598704520
  5. Mary Brooks, LMSWSocial Worker1770935470
  6. Sarah Chickering, LMLP-TClinical Psychologist1114032745

Verify Karen S. Koehn 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 139425    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

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92% fewer Medicare Part D claims than the average nurse practitioner in 2024

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

  1. Karen Koehn86
  2. Specialty average1,109

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.

Karen S. Koehn among 1,374 nurse practitioner records in Kansas

Karen S. Koehn, ARNP is one of 1,374 nurse practitioner records with a practice address in Kansas. 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 2009, is newer than 27% of them.

  • NPI issued2009 · 27% of these records are older, 70% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2009 · 42% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

213 nurse practitioner records list a practice address in Wichita

They are 213 of the 10,360 NPPES records with a practice address in Wichita, and 1,374 nurse practitioner records in Kansas.

All 1,374 in Kansas → Every provider in Wichita → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Rose Aiyenowo, ARNPWichita, KS 672031891747226
  2. Tara Baird, APRNWichita, KS 672031124495049
  3. William Barnes, RNWichita, KS 672031457821340
  4. Sarah Craven, MSN, APRN, AGNPWichita, KS 672031942870506
  5. Debbie Dao, APRNWichita, KS 672031558657023
  6. Casandra FikesWichita, KS 672031730569385
  7. Constance Jacob, APRNWichita, KS 672031639729726
  8. Eleanor Millsap, ARNPWichita, KS 672031356379978

Common questions

What is Karen S. Koehn, ARNP's NPI number?

Karen S. Koehn, ARNP's National Provider Identifier (NPI) is 1477887362, issued on Sep 24, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Karen S. Koehn, ARNP located?

The NPPES record lists a practice address at 1919 N Amidon Ave, Wichita, KS, 67203. Phone: (316) 660-7675. Providers update this record themselves, so call before visiting.

How can I verify Karen S. Koehn, ARNP's license?

NPPES lists Kansas license number 139425, as entered by the provider. Search the Kansas board that licenses this profession; the NPPES record confirms identity only.

How much does Karen S. Koehn, ARNP prescribe under Medicare Part D?

In 2024, Karen S. Koehn, ARNP had 86 Medicare Part D claims; 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.

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.