IndividualActive
Robin Onishi, MD
NPI 1104837376 · Internal Medicine Physician · Long Beach, CA
Robin Onishi, MD is a Internal Medicine Physician provider in Long Beach, CA (NPI 1104837376).
Provider details
- NPI number
- 1104837376
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G50963 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
5901 E 7th St
Long Beach, CA 90822-5201
Phone: (562) 826-5629
Street-level locationGet directions
Mailing address
5290 E 6th St
Long Beach, CA 90814-1828
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robin Onishi's NPI number?
- Robin Onishi's National Provider Identifier (NPI) is 1104837376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robin Onishi's specialty?
- Robin Onishi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robin Onishi located?
- Robin Onishi's practice location on file with NPPES is 5901 E 7th St, Long Beach, CA 90822-5201.
- What is Robin Onishi's phone number?
- The practice phone number listed in the NPPES registry for Robin Onishi is (562) 826-5629.
- Is Robin Onishi's NPI active?
- Yes — Robin Onishi's NPI (1104837376) 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.