Chaw-Ning Lee, MD, PHD
NPI 1891685640 · Pediatric Dermatology Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chaw-Ning Lee, MD, PHD is a Pediatric Dermatology Physician provider in Palo Alto, CA (NPI 1891685640).
Provider details
- NPI number
- 1891685640
- Entity type
- Individual
- Primary specialty
- Pediatric Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- SPI912 (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
Under 1 yr in 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
- 2025-07-03
- Last updated
- 2025-11-07
- Certified
- 2025-11-07
Frequently asked questions
- What is Chaw-Ning Lee's NPI number?
- Chaw-Ning Lee's National Provider Identifier (NPI) is 1891685640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chaw-Ning Lee's specialty?
- Chaw-Ning Lee is listed in the NPPES registry with a primary specialty of Pediatric Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Chaw-Ning Lee located?
- Chaw-Ning Lee's practice location on file with NPPES is 730 Welch Rd Ste 105, Palo Alto, CA 94304-1503.
- What is Chaw-Ning Lee's phone number?
- The practice phone number listed in the NPPES registry for Chaw-Ning Lee is (469) 988-2859.
- Does Chaw-Ning Lee accept Medicare?
- Chaw-Ning Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chaw-Ning Lee's NPI active?
- Yes — Chaw-Ning Lee's NPI (1891685640) is active in the NPPES registry as of the last update on 2025-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.