Sandy Wu, MD
NPI 1093777575 · Anatomic Pathology & Clinical Pathology Physician · Madera, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandy Wu, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Madera, CA (NPI 1093777575).
Provider details
- NPI number
- 1093777575
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G82024 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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)
- 2131 W 3rd StLos Angeles, CA 90057-1901Phone: (213) 484-7935
Registry dates
- Enumerated
- 2006-04-03
- Last updated
- 2024-04-12
- Certified
- 2024-04-12
Frequently asked questions
- What is Sandy Wu's NPI number?
- Sandy Wu's National Provider Identifier (NPI) is 1093777575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandy Wu's specialty?
- Sandy Wu is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandy Wu located?
- Sandy Wu's practice location on file with NPPES is 9300 Valley Childrens Pl # Sc05, Madera, CA 93636-8761.
- What is Sandy Wu's phone number?
- The practice phone number listed in the NPPES registry for Sandy Wu is (559) 353-5700.
- Does Sandy Wu accept Medicare?
- Sandy Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandy Wu's NPI active?
- Yes — Sandy Wu's NPI (1093777575) is active in the NPPES registry as of the last update on 2024-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.