Carolann Rosario, MD
NPI 1801997820 · Internal Medicine Physician · Loma Linda, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolann Rosario, MD is a Internal Medicine Physician provider in Loma Linda, CA (NPI 1801997820).
Provider details
- NPI number
- 1801997820
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- G66769 (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
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
- 2006-09-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carolann Rosario's NPI number?
- Carolann Rosario's National Provider Identifier (NPI) is 1801997820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolann Rosario's specialty?
- Carolann Rosario is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carolann Rosario located?
- Carolann Rosario's practice location on file with NPPES is 11201 Benton St, Loma Linda, CA 92357-1000.
- What is Carolann Rosario's phone number?
- The practice phone number listed in the NPPES registry for Carolann Rosario is (909) 825-7084.
- Does Carolann Rosario accept Medicare?
- Carolann Rosario is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolann Rosario's NPI active?
- Yes — Carolann Rosario's NPI (1801997820) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.