IndividualActive
Karthika Thirugnanam, RDN
NPI 1609440049 · Registered Dietitian · Commack, NY
Karthika Thirugnanam, RDN is a Registered Dietitian provider in Commack, NY (NPI 1609440049).
Provider details
- NPI number
- 1609440049
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 86051861 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
Practice location
358 Veterans Memorial Hwy Ste 10
Commack, NY 11725-4326
Phone: (215) 776-0389
Fax: (833) 734-1553
Approximate (ZIP-level) locationGet directions
Mailing address
30 Walter Ct
Commack, NY 11725-3602
Additional practice locations (2)
- 400 South Oyster RoadSuite 300Hicksville, NY 11801-1180Phone: (215) 776-0389Fax: (833) 734-1553
- 200 Broadhollow Rd Ste 207Melville, NY 11747-4806Phone: (215) 776-0389Fax: (833) 734-1553
Registry dates
- Enumerated
- 2021-05-19
- Last updated
- 2021-05-19
- Certified
- 2021-04-28
Frequently asked questions
- What is Karthika Thirugnanam's NPI number?
- Karthika Thirugnanam's National Provider Identifier (NPI) is 1609440049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karthika Thirugnanam's specialty?
- Karthika Thirugnanam is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karthika Thirugnanam located?
- Karthika Thirugnanam's practice location on file with NPPES is 358 Veterans Memorial Hwy Ste 10, Commack, NY 11725-4326.
- What is Karthika Thirugnanam's phone number?
- The practice phone number listed in the NPPES registry for Karthika Thirugnanam is (215) 776-0389.
- Is Karthika Thirugnanam's NPI active?
- Yes — Karthika Thirugnanam's NPI (1609440049) is active in the NPPES registry as of the last update on 2021-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.