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
Mailing address1927 Queenswood Dr, Appt I105, York, PA 17403-4218

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