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Gilbert Mandel, MD
NPI 1255374567 · Internal Medicine Physician · Denville, NJ
Gilbert Mandel, MD is a Internal Medicine Physician provider in Denville, NJ (NPI 1255374567).
Provider details
- NPI number
- 1255374567
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA02485600 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
16 Pocono Road
Suite 317
Denville, NJ 07834
Phone: (973) 627-2650
Fax: (973) 627-8383
Street-level locationGet directions
Mailing address
16 Pocono Road
Denville, NJ 07834
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2026-05-10
Frequently asked questions
- What is Gilbert Mandel's NPI number?
- Gilbert Mandel's National Provider Identifier (NPI) is 1255374567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gilbert Mandel's specialty?
- Gilbert Mandel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gilbert Mandel located?
- Gilbert Mandel's practice location on file with NPPES is 16 Pocono Road, Denville, NJ 07834.
- What is Gilbert Mandel's phone number?
- The practice phone number listed in the NPPES registry for Gilbert Mandel is (973) 627-2650.
- Is Gilbert Mandel's NPI active?
- Yes — Gilbert Mandel's NPI (1255374567) is active in the NPPES registry as of the last update on 2026-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.