Dennis Li
NPI 1356924559 · Student in an Organized Health Care Education/Training Program · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Li is a Student in an Organized Health Care Education/Training Program provider in Walnut Creek, CA (NPI 1356924559).
Provider details
- NPI number
- 1356924559
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
- License
- A197751 (CA)
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
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
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)
- 1450 Treat Blvd Ste 160Walnut Creek, CA 94597-2168Phone: (925) 296-9000
Registry dates
- Enumerated
- 2021-05-04
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Dennis Li's NPI number?
- Dennis Li's National Provider Identifier (NPI) is 1356924559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Li's specialty?
- Dennis Li is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Dennis Li located?
- Dennis Li's practice location on file with NPPES is 1450 Treat Blvd Ste 320, Walnut Creek, CA 94597-2168.
- What is Dennis Li's phone number?
- The practice phone number listed in the NPPES registry for Dennis Li is (925) 296-9827.
- Does Dennis Li accept Medicare?
- Dennis Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Li's NPI active?
- Yes — Dennis Li's NPI (1356924559) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.