Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jefferey Dennis Sabloff, MD
Orthopaedic Surgery Physician in Clinton, MD · enumerated 2006 · practices at Community Radiology Associates Inc.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801823703
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00661248 | Other | - | RAILROAD MEDICARE PTAN |
| 40073 | Other | - | MDIPA/OPT CHOICE/MAMSI # |
| 420227 | Other | MD | CAREFIRST OF MARYLAND |
| 778483 | Other | - | UNITED HEALTHCARE PROV# |
| 46950002 | Other | DC | CAREFIRST NCA PROV# |
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 2019-05-22.