Individual Healthcare Provider
Chenthan Krishnakumar, MD
Provider's NPPES record last updated: June 10, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1619437290
- Primary Specialty
- Pediatrics — Pediatric Gastroenterology
- Practice Location
- Lexington, Kentucky
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 21, 2026, 1:57 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Pediatrics
Pediatric Gastroenterology
Allopathic & Osteopathic Physicians
A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.
Taxonomy code 2080P0206X
Provider-Reported License Information
- Pediatrics (Kentucky)
- TP458
- Pediatrics (Oklahoma)
- 39679
Practice Locations
Practice Location
740 S Limestone Ste K201
Lexington, Kentucky 40536-4637
Phone: (859) 323-6211
Additional Practice Location
1200 Childrens Ave # 14400
Oklahoma City, Oklahoma 73104-4637
Phone: (405) 271-5312
Additional Practice Location
111 Colchester Ave
Burlington, Vermont 05401-1473
Phone: (802) 847-2345
Record Information
- Enumeration Date
- March 21, 2019
- Provider's NPPES Record Last Updated
- June 10, 2025
- Certification Date
- June 10, 2025
- NPISignal NPPES Dataset
- August 2026
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