Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justin D Harmon, DO
Urology Physician in Langhorne, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568562254
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Registry record
Entity type Individual (Type 1)
Name Justin D Harmon
Credential DO
Sex Male
Practice address 1203 Langhorne Newtown Rd Ste 225, Langhorne, PA, 19047
Phone (215) 710-4490
Fax (215) 710-4491
Enumeration date Sep 23, 2006
Last updated in NPPES May 20, 2021
Taxonomy & licenses
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MB08004900 (NJ) Secondary
208800000X Urology Physician Allopathic & Osteopathic Physicians · License MB08004900 (NJ) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 001828368 | Other | PA | HIGHMARK BLUE SHIELD |
| P01327722 | Other | PA | RAILROAD MEDICARE |
| 1220864 | Other | PA | CIGNA PA |
| 2132766000 | Other | PA | KEYSTONE IBC |
| 7881786 | Other | PA | AETNA |
| 0019376680007 | Other | PA | UNITED |
| 30153723 | Other | PA | KEYSTONE FIRST |
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.
Frequently asked questions
What specialty is Justin Harmon?
Justin Harmon is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Mark Libassi Trauma Surgery Physician · Langhorne, PA NPI 1215967682 Alfred Trang Surgery Physician · Langhorne, PA NPI 1588699219 Trinity Health Mid-Atlantic Medical Group Urology Physician · Langhorne, PA NPI 1326363938 Rebecca Kochersperger Medical Physician Assistant · Langhorne, PA NPI 1881967891 Jeffrey Owens Physician Assistant · Langhorne, PA NPI 1043612054 Jessica Barton Surgery Physician · Langhorne, PA NPI 1124410386 Trinity Health Mid-Atlantic Medical Group Surgery Physician · Langhorne, PA NPI 1972982361 Afzal Hussain Trauma Surgery Physician · Langhorne, PA NPI 1770079782
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-20.