Mario Ficarola, M.D.
NPI 1104939529 · Internal Medicine Physician · Corona, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Ficarola, M.D. is a Internal Medicine Physician provider in Corona, CA (NPI 1104939529).
Provider details
- NPI number
- 1104939529
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G38399 (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
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)
- 17400 Irvine BlvdSuite FTustin, CA 92780-3030Phone: (714) 838-5610
Registry dates
- Enumerated
- 2006-08-17
- Last updated
- 2020-02-25
- Certified
- 2020-02-25
Frequently asked questions
- What is Mario Ficarola's NPI number?
- Mario Ficarola's National Provider Identifier (NPI) is 1104939529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Ficarola's specialty?
- Mario Ficarola is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Ficarola located?
- Mario Ficarola's practice location on file with NPPES is 21634 Retreat Pkwy, Corona, CA 92883-6100.
- What is Mario Ficarola's phone number?
- The practice phone number listed in the NPPES registry for Mario Ficarola is (951) 493-6926.
- Does Mario Ficarola accept Medicare?
- Mario Ficarola is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Ficarola's NPI active?
- Yes — Mario Ficarola's NPI (1104939529) is active in the NPPES registry as of the last update on 2020-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.