IndividualActive
Theresa Karl, MS, RD, CDN
NPI 1982826863 · Nutritionist · New York, NY
Theresa Karl, MS, RD, CDN is a Nutritionist provider in New York, NY (NPI 1982826863).
Provider details
- NPI number
- 1982826863
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- MS, RD, CDN
- Sex
- Female
- Sole proprietor
- No
- License
- 002931 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
535 E 70th St
Hospital for Special Surgery
New York, NY 10021-4872
Phone: (212) 606-1332
Fax: (212) 606-1995
Street-level locationGet directions
Mailing address
535 E 70th St
New York, NY 10021-4872
Registry dates
- Enumerated
- 2007-05-02
- Last updated
- 2021-04-08
- Certified
- 2021-04-08
Frequently asked questions
- What is Theresa Karl's NPI number?
- Theresa Karl's National Provider Identifier (NPI) is 1982826863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Karl's specialty?
- Theresa Karl is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Theresa Karl located?
- Theresa Karl's practice location on file with NPPES is 535 E 70th St, New York, NY 10021-4872.
- What is Theresa Karl's phone number?
- The practice phone number listed in the NPPES registry for Theresa Karl is (212) 606-1332.
- Is Theresa Karl's NPI active?
- Yes — Theresa Karl's NPI (1982826863) is active in the NPPES registry as of the last update on 2021-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.