Fairfield Medical Group
NPI 1467510958 · Internal Medicine Physician · Fairfield, NJ
Fairfield Medical Group is a Internal Medicine Physician organization in Fairfield, NJ (NPI 1467510958).
Provider details
- NPI number
- 1467510958
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Decorso, Medical Diector(973) 575-5627
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
19 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
- 2006-12-05
- Last updated
- 2020-08-22
Frequently asked questions
- What is Fairfield Medical Group's NPI number?
- Fairfield Medical Group's National Provider Identifier (NPI) is 1467510958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fairfield Medical Group?
- Fairfield Medical Group is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Fairfield Medical Group located?
- Fairfield Medical Group's practice location on file with NPPES is 80 Fairfield Rd, Fairfield, NJ 07004-2401.
- What is Fairfield Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Fairfield Medical Group is (973) 575-5627.
- Who is the authorized official for Fairfield Medical Group?
- The authorized official listed on Fairfield Medical Group's NPPES record is Joseph Decorso, Medical Diector. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fairfield Medical Group's NPI active?
- Yes — Fairfield Medical Group's NPI (1467510958) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.