Hospitalist Corporation of Inland Empire
NPI 1124317615 · Hospitalist Physician · Pomona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hospitalist Corporation of Inland Empire is a Hospitalist Physician organization in Pomona, CA (NPI 1124317615).
Provider details
- NPI number
- 1124317615
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Angie Aldaraca, Credentialing Manager(909) 236-7994
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Family Nurse Practitioner363LF0000X
Physician Assistants & Advanced Practice Nursing Providers
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1798 N Garey AvePomona, CA 91767-2918Phone: (909) 398-1550
Registry dates
- Enumerated
- 2011-04-05
- Last updated
- 2025-12-22
- Certified
- 2025-12-22
Frequently asked questions
- What is Hospitalist Corporation of Inland Empire's NPI number?
- Hospitalist Corporation of Inland Empire's National Provider Identifier (NPI) is 1124317615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hospitalist Corporation of Inland Empire?
- Hospitalist Corporation of Inland Empire is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Hospitalist Corporation of Inland Empire located?
- Hospitalist Corporation of Inland Empire's practice location on file with NPPES is 1880 N Orange Grove Ave, Pomona, CA 91767-3006.
- What is Hospitalist Corporation of Inland Empire's phone number?
- The practice phone number listed in the NPPES registry for Hospitalist Corporation of Inland Empire is (909) 630-7158.
- Does Hospitalist Corporation of Inland Empire accept Medicare?
- Hospitalist Corporation of Inland Empire 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 Hospitalist Corporation of Inland Empire?
- The authorized official listed on Hospitalist Corporation of Inland Empire's NPPES record is Angie Aldaraca, Credentialing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hospitalist Corporation of Inland Empire's NPI active?
- Yes — Hospitalist Corporation of Inland Empire's NPI (1124317615) is active in the NPPES registry as of the last update on 2025-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.