Maryann Nicastro, MD
NPI 1891751293 · Endocrinology, Diabetes & Metabolism Physician · Jersey City, NJ
Maryann Nicastro, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Jersey City, NJ (NPI 1891751293).
Provider details
- NPI number
- 1891751293
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- MA53831 (NJ)
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
- 2006-04-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maryann Nicastro's NPI number?
- Maryann Nicastro's National Provider Identifier (NPI) is 1891751293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Nicastro's specialty?
- Maryann Nicastro is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Maryann Nicastro located?
- Maryann Nicastro's practice location on file with NPPES is 550 Newark Ave, Jersey City, NJ 07306.
- What is Maryann Nicastro's phone number?
- The practice phone number listed in the NPPES registry for Maryann Nicastro is (201) 795-9155.
- Is Maryann Nicastro's NPI active?
- Yes — Maryann Nicastro's NPI (1891751293) 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.