DR. SONIA CHAUDHRY MD
NPI 1639382476
Pediatrics in Hartford, CT
About Dr. Sonia Chaudhry Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SONIA CHAUDHRY MD (NPI 1639382476) is an individual pediatrics provider in Hartford, Connecticut, licensed in Connecticut (56436) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted 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. Sonia Chaudhry Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sonia Chaudhry reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 601 clinicians in this Medicare group
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 06106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARTFORD, CT 06106
HARTFORD, CT 06106
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 Sonia Chaudhry's NPI number?
The NPI number for Sonia Chaudhry is 1639382476. It was assigned to this individual provider in the NPPES registry on May 8, 2007.
Where is Sonia Chaudhry located?
Sonia Chaudhry practices at 282 Washington St, Hartford, CT 06106. The listed phone number is (860) 545-9100.
What is Sonia Chaudhry's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Sonia Chaudhry enrolled in Medicare?
Yes. Sonia Chaudhry is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sonia Chaudhry's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonia Chaudhry reassigns Medicare benefits to Connecticut Children's Specialty Group, Inc. (Hartford, CT). 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 Sonia Chaudhry's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sonia Chaudhry accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Sonia Chaudhry 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 Sonia Chaudhry was last updated on September 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Dr. Sonia Chaudhry, MD · NPI 1639382476
Pediatrics physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since May 8, 2007.
## Identity
- **NPI:** 1639382476 (Entity type: Individual)
- **Enumerated:** May 8, 2007
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 56436 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 282 WASHINGTON ST, Hartford, CT 06106-3322
- **Phone:** (860) 545-9100 · **Fax:** (860) 545-9095
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Connecticut Children's Specialty Group, Inc. (NPI 1669448882, Hartford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1639382476) · Data from the CMS NPPES public registry.