Samuel Rouleau
NPI 1851982326 · Critical Care Medicine (Internal Medicine) Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Rouleau is a Critical Care Medicine (Internal Medicine) Physician provider in Sacramento, CA (NPI 1851982326).
Provider details
- NPI number
- 1851982326
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A182584 (CA)
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
5 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
- 2021-01-28
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Samuel Rouleau's NPI number?
- Samuel Rouleau's National Provider Identifier (NPI) is 1851982326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Rouleau's specialty?
- Samuel Rouleau is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Rouleau located?
- Samuel Rouleau's practice location on file with NPPES is 4301 X St, Sacramento, CA 95817-2214.
- What is Samuel Rouleau's phone number?
- The practice phone number listed in the NPPES registry for Samuel Rouleau is (916) 734-5974.
- Does Samuel Rouleau accept Medicare?
- Samuel Rouleau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Rouleau's NPI active?
- Yes — Samuel Rouleau's NPI (1851982326) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.