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

Dr. Joseph Hornak, MD

Individual provider Internal Medicine Physician · NPI 1588221170

Dr. Joseph Hornak, MD is an Internal Medicine Physician in Sacramento, California. Licensed in California and Pennsylvania. Registered with an NPI since 2019.

Licensed in
CA, PA
In the registry since
2019
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

4860 Y St Ste 1700
Sacramento, CA 95817-2307
Phone: (916) 734-5292
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence A177033 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT217349 (PA)

Record details

NPI number1588221170
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2019
Last updated in NPPESDecember 16, 2022
Certification dateSeptember 14, 2022

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