Charles Schleien
NPI 1689647786 · Pediatric Anesthesiology Physician · New York, NY
Charles Schleien is a Pediatric Anesthesiology Physician provider in New York, NY (NPI 1689647786).
Provider details
- NPI number
- 1689647786
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 145967 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-09
- Last updated
- 2025-09-11
Frequently asked questions
- What is Charles Schleien's NPI number?
- Charles Schleien's National Provider Identifier (NPI) is 1689647786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Schleien's specialty?
- Charles Schleien is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Schleien located?
- Charles Schleien's practice location on file with NPPES is 3859 Broadway, New York, NY 10032-1540.
- What is Charles Schleien's phone number?
- The practice phone number listed in the NPPES registry for Charles Schleien is (212) 304-7250.
- Is Charles Schleien's NPI active?
- Yes — Charles Schleien's NPI (1689647786) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.