Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Leonard Michael Copertino, M.D.
Surgery Physician in Harriman, TN · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356662753
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Registry record
Entity type Individual (Type 1)
Name Dr. Leonard Michael Copertino
Credential M.D.
Sex Male
Practice address 1855 Tanner Way Ste 220, Harriman, TN, 37748
Phone (865) 882-2442
Fax (865) 374-2123
Enumeration date Jun 20, 2010
Last updated in NPPES Oct 3, 2024
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 |
|---|---|---|---|
| Q096515 | Medicaid | TN | - |
| 04547839 | Medicaid | NY | - |
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
Where does Leonard Copertino practice?
The practice location on file with NPPES is in Harriman, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leonard Copertino?
The National Provider Identifier (NPI) for Leonard Copertino is 1356662753, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-03.