Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Christy L Perez-Valles, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1003173089

Christy L Perez-Valles, MD practises Pathology in Modesto, California. Graduated from University of California, San Francisco School of Medicine in 2012, 14 years ago. Practices with Yosemite Pathology Medical Group Inc, a 44-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
14
Trained at
University of California, San Francisco School of Medicine
Licensed in
NV
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4301 Northstar Way
Modesto, CA 95356-6702
Phone: (209) 577-1200
Fax: (209) 577-6517
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 316 S Dunworth St, Visalia, CA 93292-6702 — (559) 625-0601

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 18764 (NV)

Record details

NPI number1003173089
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2012
Last updated in NPPESJune 2, 2022
Certification dateJune 2, 2022

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Yosemite Pathology Medical Group Inc — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients712
Services billed 2,603 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Adventist Health Bakersfield Hospital · Bakersfield, CA
  • Kaweah Health Medical Center Hospital · Visalia, CA

Colleagues at Yosemite Pathology Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 44 clinicians in the practice; 12 are shown here.

Other providers in Modesto