Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert E. Wertz, MD
Pain Medicine (Anesthesiology) Physician in Allentown, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750379426
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 124478 P | Other | PA | THREE RIVERS |
| 858851 | Other | PA | HIGHMARK |
| 07858851 | Other | PA | GATEWAY |
| 0965171000 | Other | PA | INDEP. BLUE CROSS |
| 1236402 | Other | PA | CAPITAL BLUE CROSS |
| 0015758090 | Medicaid | PA | - |
| 847617 | Other | PR | AETNA |
| 20008175 | Other | PA | AMERIHEALTH MERCY |
| 30000049 | Other | PA | KEYSTONE MERCY |
| 2681953-002 | Other | PA | CIGNA |
| P2624801 | Other | PA | OXFORD |
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.
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-16.