Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ROBERT TRAIL HORN JR. MD
NPI 1922083641
Dermatology in Ithaca, NY

Active since December 15, 2005
2333 N TRIPHAMMER RD, STE 203, ITHACA, NY 14850(607) 257-1107(607) 257-1867 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Robert Trail Horn Jr. Md NPPES

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

DR. ROBERT TRAIL HORN JR. MD (NPI 1922083641) is an individual dermatology provider in Ithaca, New York, licensed in New York (120622) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1922083641
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameDR. ROBERT TRAIL HORN JR.Credential: MD
Location Address2333 N TRIPHAMMER RD, STE 203Ithaca, NY 14850-1082
Mailing Address12 Bolton Point RdIthaca, NY 14850-9778 · (607) 273-5690
Fax(607) 257-1867
Sole ProprietorNo
Enumeration DateDecember 15, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1922083641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in NY · 120622
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
2333 N TRIPHAMMER RD, Ithaca, NY 14850

Other Identifiers 1

Medicaid00781571NY

Other Providers at the Same Location NPPES 16

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

Prosthetic/Orthotic Supplier
2333 N TRIPHAMMER RD, SUITE 202
ITHACA, NY 14850
Durable Medical Equipment & Medical Supplies (Customized Equipment)
2333 N TRIPHAMMER RD, SUITE 304
ITHACA, NY 14850
Ophthalmology
2333 N TRIPHAMMER RD, SUITE 403
ITHACA, NY 14850
Podiatrist (Foot Surgery)
2333 N TRIPHAMMER RD, SUITE 202
ITHACA, NY 14850
Dentist (Endodontics)
2333 N TRIPHAMMER RD, SUITE 502
ITHACA, NY 14850
Dermatology
2333 N TRIPHAMMER RD, SUITE 203
ITHACA, NY 14850
Dentist (Endodontics)
2333 N TRIPHAMMER RD
ITHACA, NY 14850
Dentist
2333 N TRIPHAMMER RD, SUITE 303
ITHACA, NY 14850

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 Robert Horn's NPI number?

The NPI number for Robert Horn is 1922083641. It was assigned to this individual provider in the NPPES registry on December 15, 2005.

Where is Robert Horn located?

Robert Horn practices at 2333 N Triphammer Rd Ste 203, Ithaca, NY 14850. The listed phone number is (607) 257-1107.

What is Robert Horn's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

When was this NPI record last updated?

The NPPES record for Robert Horn was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.