Mark J. Libassi, M.D.
Mark J. Libassi is a Trauma Surgery Physician provider (Surgery) practicing in Langhorne, PA, registered in the NPPES registry with NPI 1215967682 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1215967682 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark J. Libassi |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1203 LANGHORNE NEWTOWN RD STE 225, Langhorne, PA, 19047 |
| Phone | 2157106613 |
| Fax | 2157106614 |
| Enumeration date | 2006-07-03 |
| Last updated in NPPES | 2021-05-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0127X | Trauma Surgery Physician | Primary | MD042679E | PA |
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 |
|---|---|---|---|
| 0014618900004 | Medicaid | PA | — |
| 0014618900005 | Medicaid | PA | — |
| 0224098 | Other | PA | CIGNA |
| 0014618900008 | Medicaid | PA | — |
| 020046024 | Other | PA | RAILROAD MEDICARE |
| 30017960 | Other | PA | KEYSTONE MERCY |
| 3634221 | Other | PA | AETNA HMO |
| 431350 | Other | PA | PERSONAL CHOICE |
| 0014618900009 | Medicaid | PA | — |
| 0100031000 | Other | PA | KEYSTONE IBC |
| 34799 | Other | PA | HEALTH PARTNERS |
| PA0026087 | Other | PA | TRICARE |
| 01461890-03 | Other | PA | AMERICHOICE |
| 431350 | Other | PA | HIGHMARK BLUE SHIELD |
Copy-ready billing details
Provider: Mark Libassi, M.D. NPI: 1215967682 Taxonomy: 2086S0127X (Trauma Surgery Physician) Address: 1203 LANGHORNE NEWTOWN RD STE 225, Langhorne, PA, 19047
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1588699219 | Alfred Trang | Individual | Surgery Physician | Langhorne, PA |
| 1568562254 | Justin Harmon | Individual | Urology Physician | Langhorne, PA |
| 1326363938 | Trinity Health Mid-Atlantic Medical Group | Organization | Urology Physician | Langhorne, PA |
| 1881967891 | Rebecca Kochersperger | Individual | Medical Physician Assistant | Langhorne, PA |
| 1043612054 | Jeffrey Owens | Individual | Physician Assistant | Langhorne, PA |
| 1124410386 | Jessica Barton | Individual | Surgery Physician | Langhorne, PA |
| 1972982361 | Trinity Health Mid-Atlantic Medical Group | Organization | Surgery Physician | Langhorne, PA |
| 1770079782 | Afzal Hussain | Individual | Trauma Surgery Physician | Langhorne, PA |
Verify this record
Cross-check NPI 1215967682 against the authoritative CMS record: view Mark J. Libassi 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
How do I verify Mark Libassi's NPI record?
Is NPI 1215967682 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-05-20.