Nader Youssef, MD
NPI 1275507436 · Pediatric Gastroenterology Physician · Morristown, NJ
Nader Youssef, MD is a Pediatric Gastroenterology Physician provider in Morristown, NJ (NPI 1275507436).
Provider details
- NPI number
- 1275507436
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 25MA07410000 (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
- 2006-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nader Youssef's NPI number?
- Nader Youssef's National Provider Identifier (NPI) is 1275507436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nader Youssef's specialty?
- Nader Youssef is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Nader Youssef located?
- Nader Youssef's practice location on file with NPPES is 100 Madison Ave, Morristown, NJ 07960-6136.
- What is Nader Youssef's phone number?
- The practice phone number listed in the NPPES registry for Nader Youssef is (973) 971-5595.
- Is Nader Youssef's NPI active?
- Yes — Nader Youssef's NPI (1275507436) 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.