Individual Healthcare Provider
Karthika Thirugnanam, RDN
Provider's NPPES record last updated: May 19, 2021
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1609440049
- Primary Specialty
- Dietitian, Registered
- Practice Location
- Commack, New York
- 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 19, 2026, 1:26 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
Dietitian, Registered
Dietary & Nutritional Service Providers
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
Taxonomy code 133V00000X
Provider-Reported License Information
- Dietitian, Registered (New York)
- 86051861
Practice Locations
Practice Location
358 Veterans Memorial Hwy Ste 10
Commack, New York 11725-4326
Phone: (215) 776-0389
Additional Practice Location
400 South Oyster Road
Suite 300
Hicksville, New York 11801-1180
Phone: (215) 776-0389
Fax: (833) 734-1553
Additional Practice Location
200 Broadhollow Rd Ste 207
Melville, New York 11747-4806
Phone: (215) 776-0389
Fax: (833) 734-1553
Record Information
- Enumeration Date
- May 19, 2021
- Provider's NPPES Record Last Updated
- May 19, 2021
- Certification Date
- April 28, 2021
- NPISignal NPPES Dataset
- August 2026
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