Samuel Johnson, D.O.
NPI 1326162991 · Emergency Medicine Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Johnson, D.O. is a Emergency Medicine Physician provider in Roseville, CA (NPI 1326162991).
Provider details
- NPI number
- 1326162991
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A6457 (CA)
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
- 2007-03-19
- Last updated
- 2017-02-10
Frequently asked questions
- What is Samuel Johnson's NPI number?
- Samuel Johnson's National Provider Identifier (NPI) is 1326162991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Johnson's specialty?
- Samuel Johnson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Johnson located?
- Samuel Johnson's practice location on file with NPPES is 3 Medical Plaza Dr, Roseville, CA 95661-3087.
- What is Samuel Johnson's phone number?
- The practice phone number listed in the NPPES registry for Samuel Johnson is (916) 865-1400.
- Does Samuel Johnson accept Medicare?
- Samuel Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Johnson's NPI active?
- Yes — Samuel Johnson's NPI (1326162991) is active in the NPPES registry as of the last update on 2017-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.