IndividualActive
Louis Perl, MD
NPI 1255423885 · Diagnostic Radiology Physician · Newark, NJ
Louis Perl, MD is a Diagnostic Radiology Physician provider in Newark, NJ (NPI 1255423885).
Provider details
- NPI number
- 1255423885
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA02784400 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
111 Central Avenue
Newark, NJ 07102-1909
Phone: (973) 877-5189
Fax: (973) 877-5205
Street-level locationGet directions
Mailing address
Po Box 2047
South Hackensack, NJ 07606-9606
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Louis Perl's NPI number?
- Louis Perl's National Provider Identifier (NPI) is 1255423885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Perl's specialty?
- Louis Perl is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Perl located?
- Louis Perl's practice location on file with NPPES is 111 Central Avenue, Newark, NJ 07102-1909.
- What is Louis Perl's phone number?
- The practice phone number listed in the NPPES registry for Louis Perl is (973) 877-5189.
- Is Louis Perl's NPI active?
- Yes — Louis Perl's NPI (1255423885) 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.