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

Ann R Costello, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1235125626

Ann R Costello, MD is an Internal Medicine in Ithaca, New York. Graduated from Johns Hopkins University School of Medicine in 1977, 49 years ago. Practices with Primary Care Internal Medicine of Ithaca PLLC, a 5-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
49
Trained at
Johns Hopkins University School of Medicine
Licensed in
NY
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

217 N Aurora St
Ithaca, NY 14850-4345
Phone: (607) 273-2811
Fax: (607) 273-1170
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 149866 (NY)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 149866 (NY)

Record details

NPI number1235125626
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 21, 2005
Last updated in NPPESJanuary 24, 2024
Certification dateJanuary 24, 2024
Mailing address217 N Aurora St, Ithaca, NY 14850-4345

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1977 (49 years in practice)
Group practice Primary Care Internal Medicine Of Ithaca Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services