Samuel Seiden, M.D.
NPI 1659568558 · Anesthesiology Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Seiden, M.D. is a Anesthesiology Physician provider in Roseville, CA (NPI 1659568558).
Provider details
- NPI number
- 1659568558
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A102347 (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
18 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
- 2007-09-25
- Last updated
- 2022-01-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Samuel Seiden's NPI number?
- Samuel Seiden's National Provider Identifier (NPI) is 1659568558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Seiden's specialty?
- Samuel Seiden is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Seiden located?
- Samuel Seiden's practice location on file with NPPES is 1600 Eureka Rd, Roseville, CA 95661-3027.
- What is Samuel Seiden's phone number?
- The practice phone number listed in the NPPES registry for Samuel Seiden is (916) 784-4050.
- Does Samuel Seiden accept Medicare?
- Samuel Seiden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Seiden's NPI active?
- Yes — Samuel Seiden's NPI (1659568558) is active in the NPPES registry as of the last update on 2022-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.