Ali Naji, MD
NPI 1558398727 · Surgery Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ali Naji, MD is a Surgery Physician provider in Philadelphia, PA (NPI 1558398727).
Provider details
- NPI number
- 1558398727
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD035504L (PA)
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
- 2006-06-26
- Last updated
- 2019-10-22
Frequently asked questions
- What is Ali Naji's NPI number?
- Ali Naji's National Provider Identifier (NPI) is 1558398727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ali Naji's specialty?
- Ali Naji is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ali Naji located?
- Ali Naji's practice location on file with NPPES is 3400 Spruce Street, Philadelphia, PA 19104.
- What is Ali Naji's phone number?
- The practice phone number listed in the NPPES registry for Ali Naji is (215) 662-2050.
- Does Ali Naji accept Medicare?
- Ali Naji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ali Naji's NPI active?
- Yes — Ali Naji's NPI (1558398727) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.