Chenthan Krishnakumar, MD
NPI 1619437290 · Pediatric Gastroenterology Physician · Lexington, KY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chenthan Krishnakumar, MD is a Pediatric Gastroenterology Physician provider in Lexington, KY (NPI 1619437290).
Provider details
- NPI number
- 1619437290
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 39679 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1200 Childrens Ave # 14400Oklahoma City, OK 73104-4637Phone: (405) 271-5312
- 111 Colchester AveBurlington, VT 05401-1473Phone: (802) 847-2345
Registry dates
- Enumerated
- 2019-03-21
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Chenthan Krishnakumar's NPI number?
- Chenthan Krishnakumar's National Provider Identifier (NPI) is 1619437290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chenthan Krishnakumar's specialty?
- Chenthan Krishnakumar is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Chenthan Krishnakumar located?
- Chenthan Krishnakumar's practice location on file with NPPES is 740 S Limestone Ste K201, Lexington, KY 40536-4637.
- What is Chenthan Krishnakumar's phone number?
- The practice phone number listed in the NPPES registry for Chenthan Krishnakumar is (859) 323-6211.
- Does Chenthan Krishnakumar accept Medicare?
- Chenthan Krishnakumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chenthan Krishnakumar's NPI active?
- Yes — Chenthan Krishnakumar's NPI (1619437290) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.