IndividualActive
George Siu, MD
NPI 1285723825 · Neurology Physician · Fresno, CA
George Siu, MD is a Neurology Physician provider in Fresno, CA (NPI 1285723825).
Provider details
- NPI number
- 1285723825
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G27080 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
6181 N Thesta St
#102
Fresno, CA 93710
Phone: (559) 435-1903
Fax: (559) 435-3911
Street-level locationGet directions
Mailing address
6181 N Thesta St
Fresno, CA 93710
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2011-04-27
Frequently asked questions
- What is George Siu's NPI number?
- George Siu's National Provider Identifier (NPI) is 1285723825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Siu's specialty?
- George Siu is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is George Siu located?
- George Siu's practice location on file with NPPES is 6181 N Thesta St, Fresno, CA 93710.
- What is George Siu's phone number?
- The practice phone number listed in the NPPES registry for George Siu is (559) 435-1903.
- Is George Siu's NPI active?
- Yes — George Siu's NPI (1285723825) is active in the NPPES registry as of the last update on 2011-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.