Gregory Fusilier, M.D.
NPI 1003881616 · Gastroenterology Physician · Baton Rouge, LA
Gregory Fusilier, M.D. is a Gastroenterology Physician provider in Baton Rouge, LA (NPI 1003881616).
Provider details
- NPI number
- 1003881616
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 015663 (LA)
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
- 2006-02-17
- Last updated
- 2010-02-24
Frequently asked questions
- What is Gregory Fusilier's NPI number?
- Gregory Fusilier's National Provider Identifier (NPI) is 1003881616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Fusilier's specialty?
- Gregory Fusilier is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Fusilier located?
- Gregory Fusilier's practice location on file with NPPES is 9103 Jefferson Hwy, Baton Rouge, LA 70809-2440.
- What is Gregory Fusilier's phone number?
- The practice phone number listed in the NPPES registry for Gregory Fusilier is (225) 927-1190.
- Is Gregory Fusilier's NPI active?
- Yes — Gregory Fusilier's NPI (1003881616) is active in the NPPES registry as of the last update on 2010-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.