Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dennis Angelo Carlini, M.D.
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
1942231451
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4695003 | Other | DC | CAREFIRST NCA |
| 39530 | Other | - | MDIPA/OPT CH/MAMSI |
| 411693 | Other | MD | CAREFIRST OF MD PROV# |
| 778478 | Other | - | UNITED HEALTHCARE PROV# |
| 044385879 | Other | - | TRICARE PROVIDER# |
| 200028356 | Other | MD | RAILROAD MEDICARE |
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
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-27.