NPPES file of Aug 9, 2026

Karen Ann Loftus, APN

Pediatric Nurse Practitioner · Naperville, IL

Karen Ann Loftus, APN is a pediatric nurse practitioner with a practice address in Naperville, Illinois, and NPI 1285620286, issued on Sep 25, 2005. Check the license 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
1285620286
Name
Karen Ann Loftus
Credential
APN
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
Practice location
636 Raymond Dr, Naperville, IL 60563
Phone
(630) 717-2300
Enumerated
Sep 25, 2005
Record last updated
Jul 13, 2026
Fax
(630) 717-9638
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 pediatric nurse practitioner records → All 687 in Illinois → Look up another NPI →

Also registered at 636 Raymond Dr

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

  1. Khalda Abbasi, MDInternal Medicine Physician1487705240
  2. Lori BeyerPhysical Therapist1063528792
  3. Rebecca Boyce, AU.D.Audiologist-Hearing Aid Fitter1871563650
  4. Susan BurtonPhysical Therapist1942388665
  5. Sean Cahill, MDPediatrics Physician1801862206
  6. Michaela Campagnolo, DPTPhysical Therapist1386991552

Verify Karen Ann Loftus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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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Karen Ann Loftus among 687 pediatric nurse practitioner records in Illinois

Karen Ann Loftus, APN is one of 687 pediatric nurse practitioner records with a practice address in Illinois. 32% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileNo · 32% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in Illinois

There are 687 pediatric nurse practitioner records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 687 in Illinois → Every provider in Naperville → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Stephanie Brancheau, APRNNaperville, IL 605631255098786
  2. Jennifer Gray, APRNNaperville, IL 605631386373256
  3. Erica Jannisch, PNPNaperville, IL 605631437142197
  4. Katherine Noel, DNPNaperville, IL 605631356176044
  5. Martha Strening, APNNaperville, IL 605631588657647
  6. Kaelinh TrinhNaperville, IL 605631407629223
  7. Kerry Brennan, CPNPNaperville, IL 605641699028936
  8. Janel Hoffman, CPNP, MSNNaperville, IL 605641265748727

Common questions

What is Karen Ann Loftus, APN's NPI number?

Karen Ann Loftus, APN's National Provider Identifier (NPI) is 1285620286, issued on Sep 25, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Karen Ann Loftus, APN located?

The NPPES record lists a practice address at 636 Raymond Dr, Naperville, IL, 60563. Phone: (630) 717-2300. Providers update this record themselves, so call before visiting.

How can I verify Karen Ann Loftus, APN's license?

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.