OrganizationActive
Robert K. Otani, M.D.
NPI 1144459918 · Specialist · Chico, CA
Robert K. Otani, M.D. is a Specialist organization in Chico, CA (NPI 1144459918).
Provider details
- NPI number
- 1144459918
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Robert Otani, Pmr(530) 519-0016
- License
- G55038 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
552 Vallombrosa Ave
Chico, CA 95926-4038
Phone: (530) 343-8438
Fax: (530) 343-2609
Street-level locationGet directions
Mailing address
P.o. Box 8127
Chico, CA 95927-8127
Registry dates
- Enumerated
- 2009-07-14
- Last updated
- 2009-07-14
Frequently asked questions
- What is Robert K. Otani, M.D.'s NPI number?
- Robert K. Otani, M.D.'s National Provider Identifier (NPI) is 1144459918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert K. Otani, M.D.?
- Robert K. Otani, M.D. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Robert K. Otani, M.D. located?
- Robert K. Otani, M.D.'s practice location on file with NPPES is 552 Vallombrosa Ave, Chico, CA 95926-4038.
- What is Robert K. Otani, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Robert K. Otani, M.D. is (530) 343-8438.
- Who is the authorized official for Robert K. Otani, M.D.?
- The authorized official listed on Robert K. Otani, M.D.'s NPPES record is Robert Otani, Pmr. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert K. Otani, M.D.'s NPI active?
- Yes — Robert K. Otani, M.D.'s NPI (1144459918) is active in the NPPES registry as of the last update on 2009-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.