IndividualActive
Pean Lai
NPI 1407037575 · Psychologist · Rancho Cucamonga, CA
Pean Lai is a Psychologist provider in Rancho Cucamonga, CA (NPI 1407037575).
Provider details
- NPI number
- 1407037575
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 17394 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 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
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
10722 Arrow Rte
Suite 510
Rancho Cucamonga, CA 91730-4808
Phone: (909) 786-2959
Street-level locationGet directions
Mailing address
10722 Arrow Rte
Rancho Cucamonga, CA 91730-4808
Registry dates
- Enumerated
- 2007-11-17
- Last updated
- 2007-11-17
Frequently asked questions
- What is Pean Lai's NPI number?
- Pean Lai's National Provider Identifier (NPI) is 1407037575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pean Lai's specialty?
- Pean Lai is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Pean Lai located?
- Pean Lai's practice location on file with NPPES is 10722 Arrow Rte, Rancho Cucamonga, CA 91730-4808.
- What is Pean Lai's phone number?
- The practice phone number listed in the NPPES registry for Pean Lai is (909) 786-2959.
- Is Pean Lai's NPI active?
- Yes — Pean Lai's NPI (1407037575) is active in the NPPES registry as of the last update on 2007-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.