Katelyn Anne Dato-On, DO
Pediatrics Physician · Wilmette, IL
Katelyn Anne Dato-On, DO is a pediatrics physician with a practice address in Wilmette, Illinois, and NPI 1912586801, issued on Apr 7, 2021. Check the license (Illinois 036-170313, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katelyn Anne Dato-On
- Credential
- DO
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- 036-170313 IL
125.078269 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3232 Lake Ave Ste 330, Wilmette, IL 60091
- Phone
- (224) 226-9420
- Enumerated
- Apr 7, 2021
- Record last updated
- Jul 5, 2024
- Medicare enrollment
- Enrolled (PECOS I20260219001182); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,176 in Illinois → Look up another NPI →
Also registered at 3232 Lake Ave Ste 330
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Anderson, DO, MAHospitalist Physician1811691827
- Scott Bolton, M.D.Pediatric Gastroenterology Physician1831489996
- Samantha Espinoza, DNP PNP-PCNurse Practitioner1497576151
- Annie Fernandez, PSYDClinical Psychologist1083047120
- Sukaina Hasnie, MDPediatric Otolaryngology Physician1811489016
- Tracy Kruger, CPNPNurse Practitioner1720381726
Verify Katelyn Anne Dato-On in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-170313Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katelyn Anne Dato-On among 3,176 pediatrics physician records in Illinois
Katelyn Anne Dato-On, DO is one of 3,176 pediatrics physician 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 2021, is newer than 84% of them.
- NPI issued2021 · 84% of these records are older, 13% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2021 · median 2010 among the 235 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 pediatrics physician records list a practice address in Wilmette
They are 9 of the 568 NPPES records with a practice address in Wilmette, and 3,176 pediatrics physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,176 in Illinois → Every provider in Wilmette → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Patricia Brunner, M.D.Wilmette, IL 600911376575332
- Robert Hartemayer, M.D.Wilmette, IL 600911417337528
- Sapna Mukherjee, MDWilmette, IL 600911770547143
- Leslie Noble, M.D.Wilmette, IL 600911174789853
- Gail Shorr, M.D.Wilmette, IL 600911376552521
- Lindsay Uzunlar, MDWilmette, IL 600911457517302
- Shoshana Waskow, MDWilmette, IL 600911679648125
- Jacqueline Welter, MDWilmette, IL 600911023264173
Common questions
What is Katelyn Anne Dato-On, DO's NPI number?
Katelyn Anne Dato-On, DO's National Provider Identifier (NPI) is 1912586801, issued on Apr 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn Anne Dato-On, DO located?
The NPPES record lists a practice address at 3232 Lake Ave Ste 330, Wilmette, IL, 60091. Phone: (224) 226-9420. Providers update this record themselves, so call before visiting.
How can I verify Katelyn Anne Dato-On, DO's license?
NPPES lists Illinois license number 036-170313, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.