IndividualActive
Pak Yan Ngai, PH.D.
NPI 1780019786 · Clinical Psychologist · Susanville, CA
Pak Yan Ngai, PH.D. is a Clinical Psychologist provider in Susanville, CA (NPI 1780019786).
Provider details
- NPI number
- 1780019786
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PSY30032 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
475-750 Rice Canyon Road
Susanville, CA 96130
Phone: (530) 251-5100
Street-level locationGet directions
Mailing address
475-750 Rice Canyon Road P.o. Box 750
Susanville, CA 96130
Registry dates
- Enumerated
- 2013-09-09
- Last updated
- 2018-05-16
Frequently asked questions
- What is Pak Yan Ngai's NPI number?
- Pak Yan Ngai's National Provider Identifier (NPI) is 1780019786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pak Yan Ngai's specialty?
- Pak Yan Ngai is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Pak Yan Ngai located?
- Pak Yan Ngai's practice location on file with NPPES is 475-750 Rice Canyon Road, Susanville, CA 96130.
- What is Pak Yan Ngai's phone number?
- The practice phone number listed in the NPPES registry for Pak Yan Ngai is (530) 251-5100.
- Is Pak Yan Ngai's NPI active?
- Yes — Pak Yan Ngai's NPI (1780019786) is active in the NPPES registry as of the last update on 2018-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.