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

Kathy Ales, MD

Individual provider Internal Medicine Physician · NPI 1689711517

Kathy Ales, MD is an Internal Medicine Physician in Princeton, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2007
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

253 Witherspoon St Medical Arts Bldg Ste M
Princeton, NJ 08540-3211
Phone: (609) 203-3595
Fax: (609) 683-5249
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA04363400 (NJ)

Record details

NPI number1689711517
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 31, 2007
Last updated in NPPESJuly 8, 2007
Mailing address253 Witherspoon St, Medical Arts Building Suite M, Princeton, NJ 08540-3211

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