Corona Hospitalist Medical Group, Inc.
NPI 1477832871 · Internal Medicine Physician · Corona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corona Hospitalist Medical Group, Inc. is a Internal Medicine Physician organization in Corona, CA (NPI 1477832871).
Provider details
- NPI number
- 1477832871
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Bell, President(310) 321-0413
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
14 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
- 2011-08-16
- Last updated
- 2022-08-04
- Certified
- 2022-08-04
Frequently asked questions
- What is Corona Hospitalist Medical Group, Inc.'s NPI number?
- Corona Hospitalist Medical Group, Inc.'s National Provider Identifier (NPI) is 1477832871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Corona Hospitalist Medical Group, Inc.?
- Corona Hospitalist Medical Group, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Corona Hospitalist Medical Group, Inc. located?
- Corona Hospitalist Medical Group, Inc.'s practice location on file with NPPES is 800 S Main St, Corona, CA 92882-3420.
- What is Corona Hospitalist Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Corona Hospitalist Medical Group, Inc. is (310) 321-0143.
- Does Corona Hospitalist Medical Group, Inc. accept Medicare?
- Corona Hospitalist Medical Group, 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 Corona Hospitalist Medical Group, Inc.?
- The authorized official listed on Corona Hospitalist Medical Group, Inc.'s NPPES record is Mark Bell, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Corona Hospitalist Medical Group, Inc.'s NPI active?
- Yes — Corona Hospitalist Medical Group, Inc.'s NPI (1477832871) is active in the NPPES registry as of the last update on 2022-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.