IndividualActive
Kai Woo
NPI 1881292886 · Counselor · Grass Valley, CA
Kai Woo is a Counselor provider in Grass Valley, CA (NPI 1881292886).
Provider details
- NPI number
- 1881292886
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
714 W Main St
Grass Valley, CA 95945-6410
Phone: (530) 477-9800
Fax: (530) 477-9803
Street-level locationGet directions
Mailing address
714 W Main St
Grass Valley, CA 95945-6410
Registry dates
- Enumerated
- 2020-10-12
- Last updated
- 2020-10-12
- Certified
- 2020-10-12
Frequently asked questions
- What is Kai Woo's NPI number?
- Kai Woo's National Provider Identifier (NPI) is 1881292886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kai Woo's specialty?
- Kai Woo is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Kai Woo located?
- Kai Woo's practice location on file with NPPES is 714 W Main St, Grass Valley, CA 95945-6410.
- What is Kai Woo's phone number?
- The practice phone number listed in the NPPES registry for Kai Woo is (530) 477-9800.
- Is Kai Woo's NPI active?
- Yes — Kai Woo's NPI (1881292886) is active in the NPPES registry as of the last update on 2020-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.