IndividualActive
Margaret Karnowski
NPI 1346765989 · Professional Counselor · New York, NY
Margaret Karnowski is a Professional Counselor provider in New York, NY (NPI 1346765989).
Provider details
- NPI number
- 1346765989
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 68708 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
254 W 54th St
New York, NY 10019-5516
Phone: (214) 458-6517
Street-level locationGet directions
Mailing address
254 W 54th St
New York, NY 10019-5516
Additional practice locations (2)
- 5921 Worth StDallas, TX 75214-4456Phone: (214) 458-6517
- 5921 Worth StDallas, TX 75214-4456Phone: (214) 458-6517
Registry dates
- Enumerated
- 2017-08-04
- Last updated
- 2022-07-21
- Certified
- 2021-08-27
Frequently asked questions
- What is Margaret Karnowski's NPI number?
- Margaret Karnowski's National Provider Identifier (NPI) is 1346765989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Karnowski's specialty?
- Margaret Karnowski is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Margaret Karnowski located?
- Margaret Karnowski's practice location on file with NPPES is 254 W 54th St, New York, NY 10019-5516.
- What is Margaret Karnowski's phone number?
- The practice phone number listed in the NPPES registry for Margaret Karnowski is (214) 458-6517.
- Is Margaret Karnowski's NPI active?
- Yes — Margaret Karnowski's NPI (1346765989) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.