Fritz Casimir, M.D.
NPI 1255355608 · Pediatric Adolescent Medicine Physician · Brooklyn, NY
Fritz Casimir, M.D. is a Pediatric Adolescent Medicine Physician provider in Brooklyn, NY (NPI 1255355608).
Provider details
- NPI number
- 1255355608
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 132154 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Fritz Casimir's NPI number?
- Fritz Casimir's National Provider Identifier (NPI) is 1255355608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fritz Casimir's specialty?
- Fritz Casimir is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Fritz Casimir located?
- Fritz Casimir's practice location on file with NPPES is 440 East 19th Street, Brooklyn, NY 11226.
- What is Fritz Casimir's phone number?
- The practice phone number listed in the NPPES registry for Fritz Casimir is (718) 469-5526.
- Is Fritz Casimir's NPI active?
- Yes — Fritz Casimir's NPI (1255355608) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.