NPPES file of Aug 9, 2026

Stephanie Lynn Deniger, NP-C

Family Nurse Practitioner · Barrington, IL

Stephanie Lynn Deniger, NP-C is a family nurse practitioner with a practice address in Barrington, Illinois, and NPI 1366896532, issued on Apr 14, 2016. Check the license (Illinois 209.016424, as entered in NPPES) with the Illinois 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
1366896532
Name
Stephanie Lynn Deniger
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
209.016424 IL
CNP 4439 MN
Self-reported in NPPES; status is on the state search
Practice location
101 S Northwest Hwy, Barrington, IL 60010
Phone
(612) 590-8930
Enumerated
Apr 14, 2016
Record last updated
Jul 21, 2022
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 family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 101 S Northwest Hwy

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

  1. Ibukunoluwa Aregbesola, PHARM. DPharmacist1497359913
  2. Dinara Hyland, NPFamily Nurse Practitioner1841618998
  3. Sarah JacobsFamily Nurse Practitioner1164141586
  4. Sajeena Kishore, NPFamily Nurse Practitioner1356699284
  5. Violeta Kozlovskaja, APRNFamily Nurse Practitioner1497409064
  6. Valery Morgan, NPFamily Medicine Physician1801371810

Verify Stephanie Lynn Deniger 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 209.016424    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

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Stephanie Lynn Deniger among 7,639 family nurse practitioner records in Illinois

Stephanie Lynn Deniger, NP-C 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 not. Its NPI, issued in 2016, is newer than 30% of them.

  • NPI issued2016 · 30% of these records are older, 63% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2022 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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 Stephanie Lynn Deniger, NP-C's NPI number?

Stephanie Lynn Deniger, NP-C's National Provider Identifier (NPI) is 1366896532, issued on Apr 14, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Lynn Deniger, NP-C located?

The NPPES record lists a practice address at 101 S Northwest Hwy, Barrington, IL, 60010. Phone: (612) 590-8930. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Lynn Deniger, NP-C's license?

NPPES lists Illinois license number 209.016424, 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. 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.