NPPES file of Aug 9, 2026

Katherine Anne Johnson

Family Nurse Practitioner · Kenosha, WI

Katherine Anne Johnson is a family nurse practitioner with a practice address in Kenosha, Wisconsin, and NPI 1922812049, issued on Feb 7, 2025. Check the license (Wisconsin 16247-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922812049
Name
Katherine Anne Johnson
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
16247-33 WI
Self-reported in NPPES; status is on the state search
Practice location
4906 39TH Ave, Kenosha, WI 53144
Phone
(262) 657-9390
Enumerated
Feb 7, 2025
Record last updated
Feb 7, 2025
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 4906 39TH Ave

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

  1. Kulwant Dhaliwal, MDAllergy & Immunology Physician1952333510
  2. Sudip Ringwala, D.O.Allergy & Immunology Physician1588956197

Verify Katherine Anne Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 16247-33
    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 Wisconsin license search

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Katherine Anne Johnson among 2,814 family nurse practitioner records in Wisconsin

Katherine Anne Johnson is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 4% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2025 · 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 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

46 family nurse practitioner records list a practice address in Kenosha

They are 46 of the 1,852 NPPES records with a practice address in Kenosha, and 2,814 family nurse practitioner records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Jessica Alles, FNPKenosha, WI 531441265052393
  2. Jennifer Amble, APNPKenosha, WI 531441386052066
  3. Elizabeth Armstrong, APNKenosha, WI 531441386020410
  4. Juli Degrave, APRN, FNP-CKenosha, WI 531441790297331
  5. Gloria Diggs, FNPKenosha, WI 531441689113052
  6. Karen Fredrick, RN, WHNP, MSN, NP-CKenosha, WI 531441679569826
  7. Ebonie Gray, RN, APNP, FNP-BCKenosha, WI 531441982840757
  8. Ann Leeder, FNP-BCKenosha, WI 531441790151355

Common questions

What is Katherine Anne Johnson's NPI number?

Katherine Anne Johnson's National Provider Identifier (NPI) is 1922812049, issued on Feb 7, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Anne Johnson located?

The NPPES record lists a practice address at 4906 39TH Ave, Kenosha, WI, 53144. Phone: (262) 657-9390. Providers update this record themselves, so call before visiting.

How can I verify Katherine Anne Johnson's license?

NPPES lists Wisconsin license number 16247-33, as entered by the provider. Search the Wisconsin 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. 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.