Alan Brun, MD
NPI 1558341495 · Endocrinology, Diabetes & Metabolism Physician · North Plainfield, NJ
Alan Brun, MD is a Endocrinology, Diabetes & Metabolism Physician provider in North Plainfield, NJ (NPI 1558341495).
Provider details
- NPI number
- 1558341495
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 022831 (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
- 2006-01-18
- Last updated
- 2007-09-18
Frequently asked questions
- What is Alan Brun's NPI number?
- Alan Brun's National Provider Identifier (NPI) is 1558341495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Brun's specialty?
- Alan Brun is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Brun located?
- Alan Brun's practice location on file with NPPES is 190 Greenbrook Rd, North Plainfield, NJ 07060-3903.
- What is Alan Brun's phone number?
- The practice phone number listed in the NPPES registry for Alan Brun is (908) 561-0269.
- Is Alan Brun's NPI active?
- Yes — Alan Brun's NPI (1558341495) is active in the NPPES registry as of the last update on 2007-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.