Joseph Fratello, MD
NPI 1851334429 · Internal Medicine Physician · Leonia, NJ
Joseph Fratello, MD is a Internal Medicine Physician provider in Leonia, NJ (NPI 1851334429).
Provider details
- NPI number
- 1851334429
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 168195 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-06-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Fratello's NPI number?
- Joseph Fratello's National Provider Identifier (NPI) is 1851334429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Fratello's specialty?
- Joseph Fratello is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Fratello located?
- Joseph Fratello's practice location on file with NPPES is 385 Summit Ave, Leonia, NJ 07605-1339.
- What is Joseph Fratello's phone number?
- The practice phone number listed in the NPPES registry for Joseph Fratello is (201) 302-9431.
- Is Joseph Fratello's NPI active?
- Yes — Joseph Fratello's NPI (1851334429) 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.