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TRICIA LYN THOMSON M.D.
NPI 1104087030
Pediatrics in Naperville, IL

Active since June 23, 2008PECOS Enrolled
801 S. WASHINGTON ST., NICU, NAPERVILLE, IL 60540(630) 527-3234(630) 527-3450 Get Directions Write a Review

NPPES record last updated: September 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Tricia Lyn Thomson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TRICIA LYN THOMSON M.D. (NPI 1104087030) is an individual pediatrics provider in Naperville, Illinois, licensed in Illinois (036119463) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1104087030
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameTRICIA LYN THOMSONCredential: M.D.
Location Address801 S. WASHINGTON ST., NICUNaperville, IL 60540-7430
Mailing Address2160 S 1st AveMaywood, IL 60153-3328
Phone(630) 527-3234
Fax(630) 527-3450
Sole ProprietorNo
Enumeration DateJune 23, 2008
Last NPPES UpdateSeptember 9, 2025
NPPES CertifiedSeptember 9, 2025
✔ NPI 1104087030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 036119463
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
801 S. WASHINGTON ST., Naperville, IL 60540
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Secondary Practice Locations 3

Location 11331 W. 75th St., Suite 102Naperville, IL 60540-9311 · Phone (630) 527-3369 · Fax (630) 548-1967
Location 22160 S 1st AveMaywood, IL 60153-3328 · Phone (708) 216-9000
Location 3155 E. Brush Hill Rd., Special Care NurseryElmhurst, IL 60126-5658 · Phone (331) 221-3007 · Fax (331) 221-3832

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tricia Lyn Thomson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RENEE LORI PEKSA-SINK D.O.
Emergency Medicine
801 S. WASHINGTON ST., EMERGENCY MEDICINE
NAPERVILLE, IL 60540
Dupage County (630) 527-3000
ZANKHANA MASTER DESAI MD
Pediatrics
801 S. WASHINGTON ST., NICU
NAPERVILLE, IL 60540
Dupage County (630) 527-3234
VIBHABEN A THAKER MD
Pediatrics (Neonatal-Perinatal Medicine)
801 S. WASHINGTON ST., NICU
NAPERVILLE, IL 60540
Dupage County (630) 527-3234
SOFIA PADILLA M.D.
Pediatrics (Pediatric Critical Care Medicine)
801 S. WASHINGTON ST., PICU
NAPERVILLE, IL 60540
Dupage County (630) 527-3234
DEANNA L HOLLEMAN-DURAY MD
Pediatrics (Neonatal-Perinatal Medicine)
801 S. WASHINGTON ST., NICU
NAPERVILLE, IL 60540
Dupage County (630) 527-3234
DR. AGNIESZKA NOWAK MD
Emergency Medicine
801 S. WASHINGTON ST., EMERGENCY MEDICINE
NAPERVILE, IL 60540
Dupage County (630) 527-3000
DR. KATRINA SKOOG NGUYEN DO
Emergency Medicine
801 S. WASHINGTON ST., EMERGENCY MEDICINE
NAPERVILE, IL 60540
Dupage County (630) 527-3000
DR. KARY K WISNIEWSKI M.D.
Emergency Medicine
801 S. WASHINGTON ST., EDWARD HOSPITAL
NAPERVILLE, IL 60540
Dupage County (630) 527-3358

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tricia Thomson's NPI number?

The NPI number for Tricia Thomson is 1104087030. It was assigned to this individual provider in the NPPES registry on June 23, 2008.

Where is Tricia Thomson located?

Tricia Thomson practices at 801 S. Washington St. Nicu, Naperville, IL 60540. The listed phone number is (630) 527-3234.

What is Tricia Thomson's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Tricia Thomson enrolled in Medicare?

Yes. Tricia Thomson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tricia Thomson was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.