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

Dr. Arulnithi Ayyanathan

Individual provider Internal Medicine Physician · NPI 1508054792

Dr. Arulnithi Ayyanathan is an Internal Medicine Physician in York, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007

Practice location Address checks out

1001 S George St York Hospital
York, PA 17403-3676
Phone: (717) 851-2967
Fax: (717) 851-3020
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MT190712 (PA)

Record details

NPI number1508054792
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 12, 2007
Last updated in NPPESOctober 12, 2007

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