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

Hao Q To, MD

Individual provider Internal Medicine Physician · NPI 1417650862

Hao Q To, MD is an Internal Medicine Physician in Sacramento, California. Practices as a sole proprietor. Licensed in California and Washington.

Licensed in
CA, WA
In the registry since
2023
Specialties on file
2
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

2279 45th St
Sacramento, CA 95817-1514
Phone: (916) 734-5959
Fax: (916) 703-5265
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A210604 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 61426281 (WA)

Record details

NPI number1417650862
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 24, 2023
Last updated in NPPESJuly 15, 2026
Certification dateJuly 15, 2026

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