Steven Baron, MD PHD
NPI 1194886119 · Endocrinology, Diabetes & Metabolism Physician · Newhall, CA
Steven Baron, MD PHD is a Endocrinology, Diabetes & Metabolism Physician provider in Newhall, CA (NPI 1194886119).
Provider details
- NPI number
- 1194886119
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- G36288 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-12-13
- Last updated
- 2012-02-23
Frequently asked questions
- What is Steven Baron's NPI number?
- Steven Baron's National Provider Identifier (NPI) is 1194886119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Baron's specialty?
- Steven Baron is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Baron located?
- Steven Baron's practice location on file with NPPES is 23928 Lyons Ave, Newhall, CA 91321-2409.
- What is Steven Baron's phone number?
- The practice phone number listed in the NPPES registry for Steven Baron is (661) 254-2220.
- Is Steven Baron's NPI active?
- Yes — Steven Baron's NPI (1194886119) is active in the NPPES registry as of the last update on 2012-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.