OrganizationActive
Dennis J Guerrieri OD Inc
NPI 1922466895 · Optometrist · Davis, CA
Dennis J Guerrieri OD Inc is a Optometrist organization in Davis, CA (NPI 1922466895).
Provider details
- NPI number
- 1922466895
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Dennis Guerrieri, Owner/Doctor(530) 758-4000
- License
- 8478 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
231 C St
Davis, CA 95616-4521
Phone: (530) 758-4000
Fax: (530) 758-4016
Street-level locationGet directions
Mailing address
231 C St
Davis, CA 95616-4521
Registry dates
- Enumerated
- 2016-02-05
- Last updated
- 2016-02-05
Frequently asked questions
- What is Dennis J Guerrieri OD Inc's NPI number?
- Dennis J Guerrieri OD Inc's National Provider Identifier (NPI) is 1922466895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis J Guerrieri OD Inc?
- Dennis J Guerrieri OD Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dennis J Guerrieri OD Inc located?
- Dennis J Guerrieri OD Inc's practice location on file with NPPES is 231 C St, Davis, CA 95616-4521.
- What is Dennis J Guerrieri OD Inc's phone number?
- The practice phone number listed in the NPPES registry for Dennis J Guerrieri OD Inc is (530) 758-4000.
- Who is the authorized official for Dennis J Guerrieri OD Inc?
- The authorized official listed on Dennis J Guerrieri OD Inc's NPPES record is Dennis Guerrieri, Owner/Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis J Guerrieri OD Inc's NPI active?
- Yes — Dennis J Guerrieri OD Inc's NPI (1922466895) is active in the NPPES registry as of the last update on 2016-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.