Gunaseelan Ambrose, MD
NPI 1841290517 · Surgery Physician · Somerville, NJ
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gunaseelan Ambrose, MD is a Surgery Physician provider in Somerville, NJ (NPI 1841290517).
Provider details
- NPI number
- 1841290517
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 217173 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-07-26
- Last updated
- 2012-09-28
Frequently asked questions
- What is Gunaseelan Ambrose's NPI number?
- Gunaseelan Ambrose's National Provider Identifier (NPI) is 1841290517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gunaseelan Ambrose's specialty?
- Gunaseelan Ambrose is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gunaseelan Ambrose located?
- Gunaseelan Ambrose's practice location on file with NPPES is 30 Rehill Ave, Somerville, NJ 08876-2500.
- What is Gunaseelan Ambrose's phone number?
- The practice phone number listed in the NPPES registry for Gunaseelan Ambrose is (908) 927-8994.
- Does Gunaseelan Ambrose accept Medicare?
- Gunaseelan Ambrose is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gunaseelan Ambrose's NPI active?
- Yes — Gunaseelan Ambrose's NPI (1841290517) is active in the NPPES registry as of the last update on 2012-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.