Arnold Chen
NPI 1134299845 · Internal Medicine Physician · New Brunswick, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arnold Chen is a Internal Medicine Physician provider in New Brunswick, NJ (NPI 1134299845).
Provider details
- NPI number
- 1134299845
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MA62665 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2009-01-08
Frequently asked questions
- What is Arnold Chen's NPI number?
- Arnold Chen's National Provider Identifier (NPI) is 1134299845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arnold Chen's specialty?
- Arnold Chen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arnold Chen located?
- Arnold Chen's practice location on file with NPPES is 277 George St, New Brunswick, NJ 08901-1311.
- What is Arnold Chen's phone number?
- The practice phone number listed in the NPPES registry for Arnold Chen is (732) 235-6733.
- Does Arnold Chen accept Medicare?
- Arnold Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arnold Chen's NPI active?
- Yes — Arnold Chen's NPI (1134299845) is active in the NPPES registry as of the last update on 2009-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.