Nancy Lai, M.D.
NPI 1932326188 · Diagnostic Radiology Physician · San Mateo, CA
Nancy Lai, M.D. is a Diagnostic Radiology Physician provider in San Mateo, CA (NPI 1932326188).
Provider details
- NPI number
- 1932326188
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A79085 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-04-19
- Last updated
- 2011-08-12
Frequently asked questions
- What is Nancy Lai's NPI number?
- Nancy Lai's National Provider Identifier (NPI) is 1932326188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Lai's specialty?
- Nancy Lai is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Lai located?
- Nancy Lai's practice location on file with NPPES is 101 S San Mateo Dr Ste 201, San Mateo, CA 94401-3843.
- What is Nancy Lai's phone number?
- The practice phone number listed in the NPPES registry for Nancy Lai is (650) 343-1655.
- Is Nancy Lai's NPI active?
- Yes — Nancy Lai's NPI (1932326188) is active in the NPPES registry as of the last update on 2011-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.