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JAMES MACMILLAN M.D.
NPI 1376514919
Internal Medicine in Ithaca, NY

Active since January 31, 2006
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA, ITHACA, NY 14853(607) 255-6946(607) 254-3503 Get Directions Write a Review

NPPES record last updated: October 15, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About James Macmillan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES MACMILLAN M.D. (NPI 1376514919) is an individual internal medicine provider in Ithaca, New York, licensed in New York (132933-1) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1376514919
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJAMES MACMILLANCredential: M.D.
Location AddressCORNELL UNIVERSITY HEALTH SERVICES, HO PLAZAIthaca, NY 14853-3101
Mailing AddressCornell University Health Services, Ho PlazaIthaca, NY 14853-3101 · (607) 255-6946 · Fax (607) 254-3503
Phone(607) 255-6946
Fax(607) 254-3503
Sole ProprietorNo
Enumeration DateJanuary 31, 2006
Last NPPES UpdateOctober 15, 2010
✔ NPI 1376514919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 132933-1
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
CORNELL UNIVERSITY HEALTH SERVICES, Ithaca, NY 14853
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DIANE LOUISE SULLIVAN
Social Worker
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA
ITHACA, NY 14853
Tompkins County (607) 255-6946
ROBIN GUSOW HAMLISCH
Social Worker
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA
ITHACA, NY 14853
Tompkins County (607) 255-6946
DAVID WENTZEL D.O.
Family Medicine
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA
ITHACA, NY 14853
Tompkins County (607) 255-6946
KENNETH MILES COHEN
Psychologist
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA
ITHACA, NY 14853
Tompkins County (607) 255-6946
STEVEN L WOOD
Physical Therapy Assistant
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA
ITHACA, NY 14853
Tompkins County (607) 255-6946
GAIL BROWN RN
Registered Nurse
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA
ITHACA, NY 14853
Tompkins County (607) 255-6946
TRACEY DENARDO
Pharmacist
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA
ITHACA, NY 14853
Tompkins County (607) 255-6946
ANNETTE FULLMER WALLUK RN
Registered Nurse
CORNELL UNIVERSITY HEALTH SERVICES, HO PLAZA
ITHACA, NY 14853
Tompkins County (607) 255-6946

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Macmillan's NPI number?

The NPI number for James Macmillan is 1376514919. It was assigned to this individual provider in the NPPES registry on January 31, 2006.

Where is James Macmillan located?

James Macmillan practices at Cornell University Health Services Ho Plaza, Ithaca, NY 14853. The listed phone number is (607) 255-6946.

What is James Macmillan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for James Macmillan was last updated on October 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.