Frederic Kalenscher, M.D.,F.A.A.P.
NPI 1851341127 · Pediatric Adolescent Medicine Physician · Massapequa, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederic Kalenscher, M.D.,F.A.A.P. is a Pediatric Adolescent Medicine Physician provider in Massapequa, NY (NPI 1851341127).
Provider details
- NPI number
- 1851341127
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,F.A.A.P.
- Sex
- Male
- Sole proprietor
- No
- License
- 170656-1 (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
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
- 2006-05-10
- Last updated
- 2016-08-19
Frequently asked questions
- What is Frederic Kalenscher's NPI number?
- Frederic Kalenscher's National Provider Identifier (NPI) is 1851341127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederic Kalenscher's specialty?
- Frederic Kalenscher is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frederic Kalenscher located?
- Frederic Kalenscher's practice location on file with NPPES is 532 Broadway, Massapequa, NY 11758-5004.
- What is Frederic Kalenscher's phone number?
- The practice phone number listed in the NPPES registry for Frederic Kalenscher is (516) 798-3090.
- Does Frederic Kalenscher accept Medicare?
- Frederic Kalenscher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederic Kalenscher's NPI active?
- Yes — Frederic Kalenscher's NPI (1851341127) is active in the NPPES registry as of the last update on 2016-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.