Big River Emergency Physicians Inc
NPI 1033501168 · Emergency Medicine Physician · Hollister, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Big River Emergency Physicians Inc is a Emergency Medicine Physician organization in Hollister, CA (NPI 1033501168).
Provider details
- NPI number
- 1033501168
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Maron, President(925) 225-5837
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
11 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
- 2015-02-26
- Last updated
- 2021-06-24
- Certified
- 2021-06-24
Frequently asked questions
- What is Big River Emergency Physicians Inc's NPI number?
- Big River Emergency Physicians Inc's National Provider Identifier (NPI) is 1033501168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Big River Emergency Physicians Inc?
- Big River Emergency Physicians Inc is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Big River Emergency Physicians Inc located?
- Big River Emergency Physicians Inc's practice location on file with NPPES is 911 Sunset Dr, Hollister, CA 95023-5606.
- What is Big River Emergency Physicians Inc's phone number?
- The practice phone number listed in the NPPES registry for Big River Emergency Physicians Inc is (330) 493-4443.
- Does Big River Emergency Physicians Inc accept Medicare?
- Big River Emergency Physicians Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Big River Emergency Physicians Inc?
- The authorized official listed on Big River Emergency Physicians Inc's NPPES record is Steven Maron, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Big River Emergency Physicians Inc's NPI active?
- Yes — Big River Emergency Physicians Inc's NPI (1033501168) is active in the NPPES registry as of the last update on 2021-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.