NPPES file of Aug 9, 2026

Darla Kim Dewolff, PHD, CPNP, MPH

Pediatric Nurse Practitioner · Oak Park, IL

Darla Kim Dewolff, PHD, CPNP, MPH is a pediatric nurse practitioner with a practice address in Oak Park, Illinois, and NPI 1497190532, issued on May 2, 2013. Check the license (Illinois 209003770, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497190532
Name
Darla Kim Dewolff
Credential
PHD, CPNP, MPH
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
209003770 IL
Self-reported in NPPES; status is on the state search
Practice location
320 Lake St, Oak Park, IL 60302
Phone
(708) 848-0528
Enumerated
May 2, 2013
Record last updated
May 2, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(708) 848-5855
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 320 Lake St

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

  1. Jill Baskin, DDSDentist1659424018
  2. Fauzia Khan-AlsikafiDentist1104953827
  3. Wanda Laszcz, DDSDentist1083746606
  4. Elizabeth Samore, D.D.S.Dentist1518013432

Verify Darla Kim Dewolff 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 209003770    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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Industry payments in 2024: $25.47

1 payment: food and beverage; the largest payer was Seqirus USA Inc. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Darla Dewolff$25.47
  2. Specialty average$330.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Darla Kim Dewolff among 687 pediatric nurse practitioner records in Illinois

Darla Kim Dewolff, PHD, CPNP, MPH 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. Its NPI, issued in 2013, is newer than 41% of them.

  • NPI issued2013 · 41% of these records are older, 55% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2013 · 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.

All 687 in Illinois → Every provider in Oak Park → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Kelsey WalkerOak Park, IL 603021972453363
  2. Melisa Marotta, PNPBerwyn, IL 604021366817223
  3. Lorena Reyes, DNP, CPNP-PCBerwyn, IL 604021316229503
  4. Barbara Dickinson-Sroka, CNPEvanston, IL 602011215148820
  5. Barbara Hartz, CNPEvanston, IL 602011841401205
  6. Peggy Rubenstein, APN-CNPEvanston, IL 602011346579133
  7. Julianne Russell, CNPEvanston, IL 602011780885541
  8. Lori Jones, CPNPShorewood, IL 604041083873467

Common questions

What is Darla Kim Dewolff, PHD, CPNP, MPH's NPI number?

Darla Kim Dewolff, PHD, CPNP, MPH's National Provider Identifier (NPI) is 1497190532, issued on May 2, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Darla Kim Dewolff, PHD, CPNP, MPH located?

The NPPES record lists a practice address at 320 Lake St, Oak Park, IL, 60302. Phone: (708) 848-0528. Providers update this record themselves, so call before visiting.

How can I verify Darla Kim Dewolff, PHD, CPNP, MPH's license?

NPPES lists Illinois license number 209003770, 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.