Steven Nelson, MD
NPI 1861497125 · Surgery Physician · Yreka, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Nelson, MD is a Surgery Physician provider in Yreka, CA (NPI 1861497125).
Provider details
- NPI number
- 1861497125
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G41582 (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
21 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
- 2005-06-14
- Last updated
- 2008-02-05
Frequently asked questions
- What is Steven Nelson's NPI number?
- Steven Nelson's National Provider Identifier (NPI) is 1861497125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Nelson's specialty?
- Steven Nelson is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Nelson located?
- Steven Nelson's practice location on file with NPPES is 814 N Main St, Yreka, CA 96097-2538.
- What is Steven Nelson's phone number?
- The practice phone number listed in the NPPES registry for Steven Nelson is (530) 842-1293.
- Does Steven Nelson accept Medicare?
- Steven Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Nelson's NPI active?
- Yes — Steven Nelson's NPI (1861497125) is active in the NPPES registry as of the last update on 2008-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.