Clara Maass Medical Center House Physicians
NPI 1861441883 · Internal Medicine Physician · Belleville, NJ
Clara Maass Medical Center House Physicians is a Internal Medicine Physician organization in Belleville, NJ (NPI 1861441883).
Provider details
- NPI number
- 1861441883
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Anthony Esposito, Director(732) 557-7160
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
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
- 2006-05-08
- Last updated
- 2025-09-11
Frequently asked questions
- What is Clara Maass Medical Center House Physicians's NPI number?
- Clara Maass Medical Center House Physicians's National Provider Identifier (NPI) is 1861441883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clara Maass Medical Center House Physicians?
- Clara Maass Medical Center House Physicians is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clara Maass Medical Center House Physicians located?
- Clara Maass Medical Center House Physicians's practice location on file with NPPES is 1 Clara Maass Dr, Belleville, NJ 07109-3550.
- What is Clara Maass Medical Center House Physicians's phone number?
- The practice phone number listed in the NPPES registry for Clara Maass Medical Center House Physicians is (973) 450-2616.
- Who is the authorized official for Clara Maass Medical Center House Physicians?
- The authorized official listed on Clara Maass Medical Center House Physicians's NPPES record is Anthony Esposito, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clara Maass Medical Center House Physicians's NPI active?
- Yes — Clara Maass Medical Center House Physicians's NPI (1861441883) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.