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DR. BETSY SUSAN THAMPI MD
NPI 1639373228
Pediatrics in Hoffman Estates, IL

Active since June 14, 2007PECOS Enrolled
1555 N BARRINGTON RD LOWR LEVEL, HOFFMAN ESTATES, IL 60169(847) 490-4222 Get Directions Write a Review

NPPES record last updated: February 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 11, 2025, Feb 5, 2025 (2 updates tracked since 2025).

About Dr. Betsy Susan Thampi Md NPPES

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

DR. BETSY SUSAN THAMPI MD (NPI 1639373228) is an individual pediatrics provider in Hoffman Estates, Illinois, licensed in Illinois (036119533) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639373228
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. BETSY SUSAN THAMPICredential: MD
Location Address1555 N BARRINGTON RD LOWR LEVELHoffman Estates, IL 60169-1019
Mailing Address1555 N Barrington Rd Lowr LevelHoffman Estates, IL 60169-1019 · (847) 490-4222
Phone(847) 490-4222
Sole ProprietorNo
Enumeration DateJune 14, 2007
Last NPPES UpdateFebruary 11, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 6, 2025
✔ NPI 1639373228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in IL · 036119533✔ Licensed in TX · BP1-0017490
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.
1555 N BARRINGTON RD LOWR LEVEL, Hoffman Estates, IL 60169
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Betsy Susan Thampi Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Betsy Thampi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bonaventure Medical Foundation, LLC
7.3 mi
Family Medicine
701 BIESTERFIELD RD UNIT 4D
Elk Grove Village, IL 60007
  • Reassigned Medicare billing, Illinois enrollment
  • 281 clinicians in this Medicare group
NPI 1588775647 (855) 692-6482

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60169 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

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 Betsy Thampi's NPI number?

The NPI number for Betsy Thampi is 1639373228. It was assigned to this individual provider in the NPPES registry on June 14, 2007.

Where is Betsy Thampi located?

Betsy Thampi practices at 1555 N Barrington Rd Lowr Level, Hoffman Estates, IL 60169. The listed phone number is (847) 490-4222.

What is Betsy Thampi's specialty?

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

Is Betsy Thampi enrolled in Medicare?

Yes. Betsy Thampi is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Betsy Thampi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Betsy Thampi reassigns Medicare benefits to Bonaventure Medical Foundation, LLC (Elk Grove Village, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Betsy Thampi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Betsy Thampi accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Betsy Thampi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Betsy Thampi was last updated on February 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.