1. Home
  2. Directory
  3. Kentucky
  4. Louisville
  5. Pediatrics
  6. NPI Profile

SANCHAYAN DEBNATH M.D
NPI 1649602590
Pediatrics - Neonatal-Perinatal Medicine in Louisville, KY

Active since August 02, 2013PECOS Enrolled
411 E CHESTNUT ST, LOUISVILLE, KY 40202(502) 588-0982(502) 588-0987 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 2, 2025, Jan 4, 2017 (2 updates tracked since 2017).

About Sanchayan Debnath M.d NPPES

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

SANCHAYAN DEBNATH M.D (NPI 1649602590) is an individual neonatal-perinatal medicine provider in Louisville, Kentucky, licensed in Kentucky (48983) and active in the NPI registry since August 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649602590
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameSANCHAYAN DEBNATHCredential: M.D
Location Address411 E CHESTNUT STLouisville, KY 40202-1713
Mailing AddressPo Box 776879Chicago, IL 60677-6879 · (502) 588-9490 · Fax (502) 272-5116
Phone(502) 588-0982
Fax(502) 588-0987
Sole ProprietorYes
Enumeration DateAugust 2, 2013
Last NPPES UpdateDecember 2, 20252 updates tracked since enumeration
NPPES CertifiedDecember 2, 2025
✔ NPI 1649602590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in KY · 48983
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedPediatricsTaxonomy 208000000X · License 4301103661 (MI)
411 E CHESTNUT ST, Louisville, KY 40202
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sanchayan Debnath 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Sanchayan Debnath reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Norton Children's Medical Group, LLC
10 mi
Clinical Genetics (M.D.)
4803 OLYMPIA PARK PLZ STE 1100
Louisville, KY 40241
  • Reassigned Medicare billing, Kentucky enrollment
  • Medicare enrollment name: Norton Childrens Medical Group LLC
  • 1,008 clinicians in this Medicare group
NPI 1013559921 (502) 272-5336
Baptist Health Medical Group Inc
47 mi
Internal Medicine
1001 LEAWOOD DR
Frankfort, KY 40601
  • Reassigned Medicare billing, Kentucky enrollment
  • 999 clinicians in this Medicare group
NPI 1629740774 (502) 223-0231
Kentucky Medical Services Foundation, Inc
72 mi
Internal Medicine
2333 ALUMNI PARK PLZ, SUITE 200
Lexington, KY 40517
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,502 clinicians in this Medicare group
NPI 1326091448 (859) 257-7910

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

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.

PATRICIA GAIL WILLIAMS MD
Pediatrics (Developmental - Behavioral Pediatrics)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-0850
MS. KIMBERLY LYNNE HALL DNP FNP-BC
Nurse Practitioner (Family)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-2201
MS. ANN ELIZABETH LORIMER PA-C
Physician Assistant
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-7600
AMANDA BRIAN ROGERS MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-3650
HALLEY STEWART GC
Genetic Counselor, MS
411 E CHESTNUT ST, LEVEL 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0850
DR. MARY E FALLAT M.D.
Surgery (Pediatric Surgery)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-0390
JESSICA RAY COLEMAN APRN
Nurse Practitioner (Family)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-3400
ALICE BOOS-EDWARDS APRN
Nurse Practitioner (Pediatrics)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-2201

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 Sanchayan Debnath's NPI number?

The NPI number for Sanchayan Debnath is 1649602590. It was assigned to this individual provider in the NPPES registry on August 2, 2013.

Where is Sanchayan Debnath located?

Sanchayan Debnath practices at 411 E Chestnut St, Louisville, KY 40202. The listed phone number is (502) 588-0982.

What is Sanchayan Debnath's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Sanchayan Debnath enrolled in Medicare?

Yes. Sanchayan Debnath is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sanchayan Debnath's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sanchayan Debnath reassigns Medicare benefits to 3 organizations: Norton Children's Medical Group, LLC (Louisville, KY), Baptist Health Medical Group Inc (Frankfort, KY) and Kentucky Medical Services Foundation, Inc (Lexington, KY). Each 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 Sanchayan Debnath's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sanchayan Debnath accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter of Tennessee and CareSource list Sanchayan Debnath 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 Sanchayan Debnath was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.