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

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1558304352

Timothy Yao, MD is a Neonatal-Perinatal Medicine Physician in Modesto, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

1441 Florida Ave
Modesto, CA 95350-4405
Phone: (209) 576-3710
Fax: (209) 576-3592
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence G73286 (CA)

Record details

NPI number1558304352
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESDecember 4, 2007

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