Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Xiaoyan Zhou

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1033537527

Dr. Xiaoyan Zhou is a Pathology in Lancaster, California. Qualified in 2006, 20 years ago. Practices with Excel Pathology, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Licensed in
CA
In the registry since
2014

Practice location Address checks out

1600 W Avenue J
Lancaster, CA 93534-2814
Phone: (661) 949-5611
Fax: (661) 949-5904
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8459 Westmore Rd, San Diego, CA 92126-5370 — (408) 334-5997

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence A135282 (CA)

Record details

NPI number1033537527
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 1, 2014
Last updated in NPPESJuly 21, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Excel Pathology — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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