NPPES file of Aug 9, 2026

Kathryn A. Delaplane, APN

Family Nurse Practitioner · Barrington, IL

Kathryn A. Delaplane, APN is a family nurse practitioner with a practice address in Barrington, Illinois, and NPI 1215768791, issued on Aug 8, 2024. Check the license (Illinois 209030233, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1215768791
Name
Kathryn A. Delaplane
Credential
APN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209030233 IL
Self-reported in NPPES; status is on the state search
Practice location
27750 W Highway 22 Ste 100, Barrington, IL 60010
Phone
(847) 816-3000
Enumerated
Aug 8, 2024
Record last updated
Feb 25, 2025
Fax
(847) 865-4441
Medicare enrollment
Enrolled (PECOS I20250107000563); accepts Medicare assignment
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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8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 27750 W Highway 22 Ste 100

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

  1. Tina Bernardi, ACNPAcute Care Nurse Practitioner1235597485

Verify Kathryn A. Delaplane in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209030233    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 Illinois 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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Bills Medicare through one group practice

  1. Cardiothoracic And Vascular Surgical Associates S CBarrington, IL

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

Kathryn A. Delaplane among 7,639 family nurse practitioner records in Illinois

Kathryn A. Delaplane, APN is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 85% of them.

  • NPI issued2024 · 85% of these records are older, 9% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2024 · median 2018 among the 4,778 with a school on file
  • Record last updated2025 · 39% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

34 family nurse practitioner records list a practice address in Barrington

They are 34 of the 756 NPPES records with a practice address in Barrington, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in Barrington → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Aleksandra BielawiecBarrington, IL 600101306076906
  2. Samantha CardenasBarrington, IL 600101285095554
  3. Mary Cotey, N.P.-C.Lake Barrington, IL 600101851708622
  4. Irina Frenkel, MSN, FNP-BCDeer Park, IL 600101194114223
  5. Juliet George, APNBarrington, IL 600101770925141
  6. Elizabeth Gross, APNBarrington, IL 600101821097957
  7. Simona Hofman, MSN, FNPBarrington, IL 600101124451810
  8. Katherine Horton, NP-CBarrington, IL 600101013305705

Common questions

What is Kathryn A. Delaplane, APN's NPI number?

Kathryn A. Delaplane, APN's National Provider Identifier (NPI) is 1215768791, issued on Aug 8, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn A. Delaplane, APN located?

The NPPES record lists a practice address at 27750 W Highway 22 Ste 100, Barrington, IL, 60010. Phone: (847) 816-3000. Providers update this record themselves, so call before visiting.

How can I verify Kathryn A. Delaplane, APN's license?

NPPES lists Illinois license number 209030233, as entered by the provider. Search the Illinois 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.