Dr. Robert Trail Horn Jr., MD
Dr. Robert Trail Horn Jr. is a Dermatology Physician provider (Dermatology) practicing in Ithaca, NY, registered in the NPPES registry with NPI 1922083641 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1922083641 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert Trail Horn Jr. |
| Credential | MD |
| Sex | Male |
| Practice address | 2333 N TRIPHAMMER RD, STE 203, Ithaca, NY, 14850 |
| Phone | 6072571107 |
| Fax | 6072571867 |
| Enumeration date | 2005-12-15 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207N00000X | Dermatology Physician | Primary | 120622 | NY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00781571 | Medicaid | NY | — |
Copy-ready billing details
Provider: Robert Horn, MD NPI: 1922083641 Taxonomy: 207N00000X (Dermatology Physician) Address: 2333 N TRIPHAMMER RD, STE 203, Ithaca, NY, 14850
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1154371425 | Peter Schwartz | Individual | Ophthalmology Physician | Ithaca, NY |
| 1235224494 | Jeffrey Kadlecik | Individual | Foot Surgery Podiatrist | Ithaca, NY |
| 1568547016 | Thomas Shields | Individual | General Practice Dentistry | Ithaca, NY |
| 1700961513 | Frederick Barken | Individual | Internal Medicine Physician | Ithaca, NY |
| 1689897399 | Vista Optical, LLC | Organization | Durable Medical Equipment & Medical Supplies | Ithaca, NY |
| 1336356609 | Jamie Gartenberg | Individual | Endodontics | Ithaca, NY |
| 1841407087 | Fingerlakes Endodontics, LLP | Organization | Endodontics | Ithaca, NY |
| 1477762524 | Kathryn Karpinski | Individual | Endodontics | Ithaca, NY |
Verify this record
Cross-check NPI 1922083641 against the authoritative CMS record: view Dr. Robert Trail Horn Jr. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.