Karen Weissler
NPI 1407053523 · Pediatrics Physician · New York, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Weissler is a Pediatrics Physician provider in New York, NY (NPI 1407053523).
Provider details
- NPI number
- 1407053523
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 1407053523 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-07-02
- Last updated
- 2010-12-21
Frequently asked questions
- What is Karen Weissler's NPI number?
- Karen Weissler's National Provider Identifier (NPI) is 1407053523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Weissler's specialty?
- Karen Weissler is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Weissler located?
- Karen Weissler's practice location on file with NPPES is 462 1st Ave, New York, NY 10016-9196.
- What is Karen Weissler's phone number?
- The practice phone number listed in the NPPES registry for Karen Weissler is (212) 263-7822.
- Does Karen Weissler accept Medicare?
- Karen Weissler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Weissler's NPI active?
- Yes — Karen Weissler's NPI (1407053523) is active in the NPPES registry as of the last update on 2010-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.