Li Chen, N.P.
NPI 1336232560 · Adult Health Nurse Practitioner · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Li Chen, N.P. is a Adult Health Nurse Practitioner provider in Walnut Creek, CA (NPI 1336232560).
Provider details
- NPI number
- 1336232560
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- NP19903 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 1010 Nut Tree RdSuite #100Vacaville, CA 95687-4172Phone: (707) 624-7000
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2019-04-19
Frequently asked questions
- What is Li Chen's NPI number?
- Li Chen's National Provider Identifier (NPI) is 1336232560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Li Chen's specialty?
- Li Chen is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Li Chen located?
- Li Chen's practice location on file with NPPES is 1479 Ygnacio Valley Rd, Walnut Creek, CA 94598.
- What is Li Chen's phone number?
- The practice phone number listed in the NPPES registry for Li Chen is (925) 941-4058.
- Does Li Chen accept Medicare?
- Li Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Li Chen's NPI active?
- Yes — Li Chen's NPI (1336232560) is active in the NPPES registry as of the last update on 2019-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.