Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Clark D Gerhart, M.D.
Surgery Physician in Plains, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265400204
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Registry record
Entity type Individual (Type 1)
Name Clark D Gerhart
Credential M.D.
Sex Male
Practice address 200 S River St, Plains, PA, 18705
Phone (570) 821-1100
Fax (570) 821-1108
Enumeration date Mar 8, 2006
Last updated in NPPES Mar 10, 2022
Taxonomy & licenses
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 |
|---|---|---|---|
| 0015163610004 | Medicaid | PA | - |
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 is the NPI number for Clark Gerhart?
The National Provider Identifier (NPI) for Clark Gerhart is 1265400204, a Type 1 (individual) record in the CMS NPPES registry.
Where does Clark Gerhart practice?
The practice location on file with NPPES is in Plains, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → David Lucchino Surgery Physician · Plains, PA NPI 1265409551 Chester Yavorski Vascular Surgery Physician · Plains, PA NPI 1174590467 Juan Derojas Vascular Surgery Physician · Plains, PA NPI 1073581013 Barry Pernikoff Colon & Rectal Surgery Physician · Plains, PA NPI 1609844646 Surgical Specialists of Wyoming Valley, PC Surgery Physician · Plains, PA NPI 1497717482 Gary Neale Specialist · Plains, PA NPI 1104974328 Charles Jobst Surgical Physician Assistant · Plains, PA NPI 1457481020 Keystone Surgical Assistants Inc. Surgical Physician Assistant · Plains, PA NPI 1912344607
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-10.