OrganizationActive
California Ear Institute, Inc.
NPI 1578657730 · Specialist · Santa Rosa, CA
California Ear Institute, Inc. is a Specialist organization in Santa Rosa, CA (NPI 1578657730).
Provider details
- NPI number
- 1578657730
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Joseph Roberson, Jr, Physician(650) 462-3149
- License
- 00A212320 (CA)
Specialties & taxonomies
Other Service 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
196 Sotoyome St
Santa Rosa, CA 95405-4800
Phone: (707) 528-0565
Fax: (707) 528-6403
Street-level locationGet directions
Mailing address
1900 University Ave
E Palo Alto, CA 94303-2212
Other names (DBA / former)
- Doing business as
- California Ear Institute at Santa Rosa
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2020-08-22
Frequently asked questions
- What is California Ear Institute, Inc.'s NPI number?
- California Ear Institute, Inc.'s National Provider Identifier (NPI) is 1578657730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is California Ear Institute, Inc.?
- California Ear Institute, Inc. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is California Ear Institute, Inc. located?
- California Ear Institute, Inc.'s practice location on file with NPPES is 196 Sotoyome St, Santa Rosa, CA 95405-4800.
- What is California Ear Institute, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for California Ear Institute, Inc. is (707) 528-0565.
- Who is the authorized official for California Ear Institute, Inc.?
- The authorized official listed on California Ear Institute, Inc.'s NPPES record is Joseph Roberson, Jr, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is California Ear Institute, Inc.'s NPI active?
- Yes — California Ear Institute, Inc.'s NPI (1578657730) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.