Charles Brandwein, MD
NPI 1336251370 · Gastroenterology Physician · East Brunswick, NJ
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Brandwein, MD is a Gastroenterology Physician provider in East Brunswick, NJ (NPI 1336251370).
Provider details
- NPI number
- 1336251370
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA02062800 (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
- 2006-08-31
- Last updated
- 2016-02-26
Frequently asked questions
- What is Charles Brandwein's NPI number?
- Charles Brandwein's National Provider Identifier (NPI) is 1336251370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Brandwein's specialty?
- Charles Brandwein is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Brandwein located?
- Charles Brandwein's practice location on file with NPPES is 561 Cranbury Rd, East Brunswick, NJ 08816.
- What is Charles Brandwein's phone number?
- The practice phone number listed in the NPPES registry for Charles Brandwein is (732) 238-4993.
- Does Charles Brandwein accept Medicare?
- Charles Brandwein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Brandwein's NPI active?
- Yes — Charles Brandwein's NPI (1336251370) is active in the NPPES registry as of the last update on 2016-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.