Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark E Clement, O.D.
Optometrist in Pittsburgh, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780666966
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Mark E Clement
Credential O.D.
Sex Male
Practice address 461 Cochran Rd, Pittsburgh, PA, 15228
Phone (412) 341-1441
Fax (412) 341-1184
Enumeration date Nov 15, 2005
Last updated in NPPES Oct 2, 2024
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 397168 | Other | PA | NATIONAL VISION ADMIN. |
| U82201 | Other | PA | HEALTH AMERICA |
| 2521779 | Other | PA | AETNA HMO |
| 6621 | Other | PA | DAVIS VISION |
| 1342958 | Other | PA | BLUE CROSS/BLUE SHIELD |
| 220087 | Other | PA | UPMC |
| 243765701 | Other | PA | UNITED HEALTHCARE |
| CL913321 | Other | PA | CLARITY VISION |
| PA355 | Other | PA | VBA |
| 7456187 | Other | PA | AETNA PPO |
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 Mark Clement?
The National Provider Identifier (NPI) for Mark Clement is 1780666966, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Clement practice?
The practice location on file with NPPES is in Pittsburgh, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-02.