Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark D Kozar, M.D.
Surgery Physician in Reno, NV · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215972138
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark D Kozar
Credential M.D.
Sex Male
Practice address 75 Pringle Way 1002, Reno, NV, 89502
Phone (775) 323-7500
Fax (775) 789-9208
Enumeration date Jun 17, 2006
Last updated in NPPES Jan 14, 2016
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 |
|---|---|---|---|
| 2016331 | Medicaid | NV | - |
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 Kozar?
The National Provider Identifier (NPI) for Mark Kozar is 1215972138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Kozar practice?
The practice location on file with NPPES is in Reno, NV. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-14.