Marshall Naquin, M.D.
NPI 1902135460 · Emergency Medicine Physician · Independence, LA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marshall Naquin, M.D. is a Emergency Medicine Physician provider in Independence, LA (NPI 1902135460).
Provider details
- NPI number
- 1902135460
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 206625 (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
16 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
- 2009-12-12
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is Marshall Naquin's NPI number?
- Marshall Naquin's National Provider Identifier (NPI) is 1902135460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marshall Naquin's specialty?
- Marshall Naquin is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall Naquin located?
- Marshall Naquin's practice location on file with NPPES is 52579 Highway 51 S, Independence, LA 70443-2231.
- What is Marshall Naquin's phone number?
- The practice phone number listed in the NPPES registry for Marshall Naquin is (985) 878-9421.
- Does Marshall Naquin accept Medicare?
- Marshall Naquin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marshall Naquin's NPI active?
- Yes — Marshall Naquin's NPI (1902135460) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.