Anthony Casamassima, M.D.
NPI 1942505375 · Pediatrics Physician · Freeport, NY
Anthony Casamassima, M.D. is a Pediatrics Physician provider in Freeport, NY (NPI 1942505375).
Provider details
- NPI number
- 1942505375
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 165728 (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
15 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
- 2011-01-15
- Last updated
- 2011-02-22
Frequently asked questions
- What is Anthony Casamassima's NPI number?
- Anthony Casamassima's National Provider Identifier (NPI) is 1942505375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Casamassima's specialty?
- Anthony Casamassima is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Casamassima located?
- Anthony Casamassima's practice location on file with NPPES is 30 S Ocean Ave, Freeport, NY 11520-3550.
- What is Anthony Casamassima's phone number?
- The practice phone number listed in the NPPES registry for Anthony Casamassima is (516) 607-0910.
- Is Anthony Casamassima's NPI active?
- Yes — Anthony Casamassima's NPI (1942505375) is active in the NPPES registry as of the last update on 2011-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.