Cassandra Demartino, M.D.
NPI 1902268287 · Neonatal-Perinatal Medicine Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Demartino, M.D. is a Neonatal-Perinatal Medicine Physician provider in New Haven, CT (NPI 1902268287).
Provider details
- NPI number
- 1902268287
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 298210 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 267 Grant StBridgeport, CT 06610-2805Phone: (203) 384-3000
Registry dates
- Enumerated
- 2016-03-24
- Last updated
- 2024-05-28
- Certified
- 2024-05-28
Frequently asked questions
- What is Cassandra Demartino's NPI number?
- Cassandra Demartino's National Provider Identifier (NPI) is 1902268287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Demartino's specialty?
- Cassandra Demartino is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cassandra Demartino located?
- Cassandra Demartino's practice location on file with NPPES is 1 Park St # Wp7, New Haven, CT 06504-8901.
- What is Cassandra Demartino's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Demartino is (203) 737-4723.
- Does Cassandra Demartino accept Medicare?
- Cassandra Demartino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Demartino's NPI active?
- Yes — Cassandra Demartino's NPI (1902268287) is active in the NPPES registry as of the last update on 2024-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.