Karen Li
NPI 1326541186 · Child & Adolescent Psychiatry Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Li is a Child & Adolescent Psychiatry Physician provider in Palo Alto, CA (NPI 1326541186).
Provider details
- NPI number
- 1326541186
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 164138 (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
8 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
- 2018-03-17
- Last updated
- 2024-01-29
- Certified
- 2024-01-29
Frequently asked questions
- What is Karen Li's NPI number?
- Karen Li's National Provider Identifier (NPI) is 1326541186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Li's specialty?
- Karen Li is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Li located?
- Karen Li's practice location on file with NPPES is 401 Quarry Rd, Palo Alto, CA 94304-1419.
- What is Karen Li's phone number?
- The practice phone number listed in the NPPES registry for Karen Li is (650) 725-5591.
- Does Karen Li accept Medicare?
- Karen Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Li's NPI active?
- Yes — Karen Li's NPI (1326541186) is active in the NPPES registry as of the last update on 2024-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.