Mark Mercurio, MD
NPI 1033193982 · Neonatal-Perinatal Medicine Physician · New Haven, CT
Mark Mercurio, MD is a Neonatal-Perinatal Medicine Physician provider in New Haven, CT (NPI 1033193982).
Provider details
- NPI number
- 1033193982
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 026775 (CT)
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
- 2005-12-05
- Last updated
- 2011-03-17
Frequently asked questions
- What is Mark Mercurio's NPI number?
- Mark Mercurio's National Provider Identifier (NPI) is 1033193982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mercurio's specialty?
- Mark Mercurio is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Mercurio located?
- Mark Mercurio's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Mark Mercurio's phone number?
- The practice phone number listed in the NPPES registry for Mark Mercurio is (203) 785-2320.
- Is Mark Mercurio's NPI active?
- Yes — Mark Mercurio's NPI (1033193982) is active in the NPPES registry as of the last update on 2011-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.