Stephen Sparks, MD
NPI 1326292640 · Occupational Medicine Physician · Moreno Valley, CA
Enrolled with Medicare as Practitioner - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Sparks, MD is a Occupational Medicine Physician provider in Moreno Valley, CA (NPI 1326292640).
Provider details
- NPI number
- 1326292640
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G56785 (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
17 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
- 2008-11-13
- Last updated
- 2008-11-13
Frequently asked questions
- What is Stephen Sparks's NPI number?
- Stephen Sparks's National Provider Identifier (NPI) is 1326292640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Sparks's specialty?
- Stephen Sparks is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Sparks located?
- Stephen Sparks's practice location on file with NPPES is 14375 Nason St., Moreno Valley, CA 92555-4727.
- What is Stephen Sparks's phone number?
- The practice phone number listed in the NPPES registry for Stephen Sparks is (951) 486-5984.
- Does Stephen Sparks accept Medicare?
- Stephen Sparks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Sparks's NPI active?
- Yes — Stephen Sparks's NPI (1326292640) is active in the NPPES registry as of the last update on 2008-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.