IndividualActive
Benjamin Marumoto
NPI 1821134891 · Optometrist · Brea, CA
Benjamin Marumoto is a Optometrist provider in Brea, CA (NPI 1821134891).
Provider details
- NPI number
- 1821134891
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4522TPA (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
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
745 S Brea Blvd
#21
Brea, CA 92821-5365
Phone: (714) 529-1676
Street-level locationGet directions
Mailing address
745 S Brea Blvd
Brea, CA 92821-5365
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2010-11-01
Frequently asked questions
- What is Benjamin Marumoto's NPI number?
- Benjamin Marumoto's National Provider Identifier (NPI) is 1821134891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Marumoto's specialty?
- Benjamin Marumoto is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Benjamin Marumoto located?
- Benjamin Marumoto's practice location on file with NPPES is 745 S Brea Blvd, Brea, CA 92821-5365.
- What is Benjamin Marumoto's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Marumoto is (714) 529-1676.
- Is Benjamin Marumoto's NPI active?
- Yes — Benjamin Marumoto's NPI (1821134891) is active in the NPPES registry as of the last update on 2010-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.