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Darin Tokunaga
NPI 1083897763 · Case Manager/Care Coordinator · Orange, CA
Darin Tokunaga is a Case Manager/Care Coordinator provider in Orange, CA (NPI 1083897763).
Provider details
- NPI number
- 1083897763
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
500 S Main St
Suite 1100
Orange, CA 92868-4507
Phone: (714) 543-4333
Fax: (714) 543-4398
Street-level locationGet directions
Mailing address
500 S. Main Street
Orange, CA 92868
Registry dates
- Enumerated
- 2007-12-17
- Last updated
- 2007-12-17
Frequently asked questions
- What is Darin Tokunaga's NPI number?
- Darin Tokunaga's National Provider Identifier (NPI) is 1083897763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darin Tokunaga's specialty?
- Darin Tokunaga is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Darin Tokunaga located?
- Darin Tokunaga's practice location on file with NPPES is 500 S Main St, Orange, CA 92868-4507.
- What is Darin Tokunaga's phone number?
- The practice phone number listed in the NPPES registry for Darin Tokunaga is (714) 543-4333.
- Is Darin Tokunaga's NPI active?
- Yes — Darin Tokunaga's NPI (1083897763) is active in the NPPES registry as of the last update on 2007-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.