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

Dr. Auguste Lytton Duplan, MD

Individual provider Psychiatry Physician · NPI 1689649980

Dr. Auguste Lytton Duplan, MD is a Psychiatry in Ithaca, New York. Qualified in 1991, 35 years ago. Practices with Cayuga Medical Center at Ithaca, a 35-clinician group. Licensed in New York.

Years since qualifying
35
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

101 Dates Dr Cayuga Medical Center At Ithaca
Ithaca, NY 14850-1342
Phone: (607) 274-4623
Fax: (607) 274-4130
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 229792 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence 229792-1 (NY)

Record details

NPI number1689649980
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 21, 2006
Last updated in NPPESJune 6, 2016
Mailing address101 Dates Dr, Cayuga Medical Center At Ithaca, Ithaca, NY 14850-1342

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Cayuga Medical Center At Ithaca — 35 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Other providers in Ithaca