Steven Marles, MD JD
NPI 1255760633 · Sports Medicine (Family Medicine) Physician · Turlock, CA
Steven Marles, MD JD is a Sports Medicine (Family Medicine) Physician provider in Turlock, CA (NPI 1255760633).
Provider details
- NPI number
- 1255760633
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD JD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G45363 (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
12 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
- 2013-11-05
- Last updated
- 2013-11-05
Frequently asked questions
- What is Steven Marles's NPI number?
- Steven Marles's National Provider Identifier (NPI) is 1255760633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Marles's specialty?
- Steven Marles is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Marles located?
- Steven Marles's practice location on file with NPPES is 4265 Tapestry Way, Turlock, CA 95382-7448.
- What is Steven Marles's phone number?
- The practice phone number listed in the NPPES registry for Steven Marles is (209) 535-5427.
- Is Steven Marles's NPI active?
- Yes — Steven Marles's NPI (1255760633) is active in the NPPES registry as of the last update on 2013-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.