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

Dr. Thalia Ruth Segal, MD

Individual provider Reproductive Endocrinology Physician · NPI 1467751255

Dr. Thalia Ruth Segal, MD is a Reproductive Endocrinology Physician in Walnut Creek, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
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

2700 Ygnacio Valley Rd Ste 170
Walnut Creek, CA 94598-3460
Phone: (925) 270-2992
Fax: (925) 588-7980
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Reproductive Endocrinology Physician (primary) Taxonomy 207VE0102X · Licence A155524 (CA)

Record details

NPI number1467751255
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2011
Last updated in NPPESDecember 20, 2023
Certification dateDecember 20, 2023

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