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Mason Lai, LE
NPI 1902498157 · Specialist · Pasadena, CA
Mason Lai, LE is a Specialist provider in Pasadena, CA (NPI 1902498157).
Provider details
- NPI number
- 1902498157
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- LE
- Sex
- Male
- Sole proprietor
- Yes
- License
- L9669 (CA)
Specialties & taxonomies
Other Service Providers
Nursing Service Related Providers
Profile Score
Established profile(63/100 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
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
1041 E Green St Ste 207
Pasadena, CA 91106-2417
Phone: (626) 460-0048
Street-level locationGet directions
Mailing address
41 S Chester Ave Ste A1
Pasadena, CA 91106-3104
Registry dates
- Enumerated
- 2021-02-09
- Last updated
- 2022-04-27
- Certified
- 2022-04-27
Frequently asked questions
- What is Mason Lai's NPI number?
- Mason Lai's National Provider Identifier (NPI) is 1902498157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mason Lai's specialty?
- Mason Lai is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mason Lai located?
- Mason Lai's practice location on file with NPPES is 1041 E Green St Ste 207, Pasadena, CA 91106-2417.
- What is Mason Lai's phone number?
- The practice phone number listed in the NPPES registry for Mason Lai is (626) 460-0048.
- Is Mason Lai's NPI active?
- Yes — Mason Lai's NPI (1902498157) is active in the NPPES registry as of the last update on 2022-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.