OrganizationActive
Clarissa Doi, MD
NPI 1225739113 · Clinic/Center · Corona, CA
Clarissa Doi, MD is a Clinic/Center organization in Corona, CA (NPI 1225739113).
Provider details
- NPI number
- 1225739113
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Clarissa Doi, Owner(951) 415-6881
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
2055 Kellogg Ave
Corona, CA 92879-3681
Phone: (951) 415-6881
Street-level locationGet directions
Mailing address
1968 S Coast Hwy Ste 368
Laguna Beach, CA 92651-3681
Registry dates
- Enumerated
- 2023-03-16
- Last updated
- 2023-03-16
- Certified
- 2023-03-13
Frequently asked questions
- What is Clarissa Doi, MD's NPI number?
- Clarissa Doi, MD's National Provider Identifier (NPI) is 1225739113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clarissa Doi, MD?
- Clarissa Doi, MD is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Clarissa Doi, MD located?
- Clarissa Doi, MD's practice location on file with NPPES is 2055 Kellogg Ave, Corona, CA 92879-3681.
- What is Clarissa Doi, MD's phone number?
- The practice phone number listed in the NPPES registry for Clarissa Doi, MD is (951) 415-6881.
- Who is the authorized official for Clarissa Doi, MD?
- The authorized official listed on Clarissa Doi, MD's NPPES record is Clarissa Doi, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clarissa Doi, MD's NPI active?
- Yes — Clarissa Doi, MD's NPI (1225739113) is active in the NPPES registry as of the last update on 2023-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.