Dillinger and Truong, a Professional Optometric Corporation
NPI 1336583442 · Optometrist · Rocklin, CA
Dillinger and Truong, a Professional Optometric Corporation is a Optometrist organization in Rocklin, CA (NPI 1336583442).
Provider details
- NPI number
- 1336583442
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Daniel Dillinger, President(916) 626-3003
- License
- 12369 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Other names (DBA / former)
- Doing business as
- On-Site Eyesight Optometry
Registry dates
- Enumerated
- 2013-04-19
- Last updated
- 2013-04-30
Frequently asked questions
- What is Dillinger and Truong, a Professional Optometric Corporation's NPI number?
- Dillinger and Truong, a Professional Optometric Corporation's National Provider Identifier (NPI) is 1336583442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dillinger and Truong, a Professional Optometric Corporation?
- Dillinger and Truong, a Professional Optometric Corporation is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dillinger and Truong, a Professional Optometric Corporation located?
- Dillinger and Truong, a Professional Optometric Corporation's practice location on file with NPPES is 5701 Lonetree Blvd, Rocklin, CA 95765-3772.
- What is Dillinger and Truong, a Professional Optometric Corporation's phone number?
- The practice phone number listed in the NPPES registry for Dillinger and Truong, a Professional Optometric Corporation is (916) 626-3003.
- Who is the authorized official for Dillinger and Truong, a Professional Optometric Corporation?
- The authorized official listed on Dillinger and Truong, a Professional Optometric Corporation's NPPES record is Daniel Dillinger, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dillinger and Truong, a Professional Optometric Corporation's NPI active?
- Yes — Dillinger and Truong, a Professional Optometric Corporation's NPI (1336583442) is active in the NPPES registry as of the last update on 2013-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.