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

Dr. Eileen M Barr, DO

Individual provider Internal Medicine Physician · NPI 1669561940

Dr. Eileen M Barr, DO is an Internal Medicine in Smithtown, New York. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 1993, 33 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
33
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
NY
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

100 Terry Rd
Smithtown, NY 11787-3811
Phone: (631) 979-7400
Fax: (631) 979-7440
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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 206664 (NY)

Record details

NPI number1669561940
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESNovember 28, 2011
Mailing address100 Terry Rd, Smithtown, NY 11787-3811

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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