Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Larry L Kestin
Radiation Oncology Physician in Pontiac, MI · enumerated 2006 · practices at Michigan Institute for Radiation Oncology/Miro Cancer Center.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073572434
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7283213 | Other | MI | AETNA THRU OAKLAND PHYSICIANS NETWORK SERVICES |
| 1046262 | Other | MI | HEALTH PLUS OF MICHIGAN THRU OAKLAND PHYSICIANS NETWORK SERVICES (OPNS) |
| 1073572434 | Medicaid | MI | - |
| 320F362430 | Other | MI | BCBSM |
| 7283213 | Other | MI | AETNA |
| 20974 | Other | MI | HEALTH PLAN OF MICHIGAN |
| 200812 | Other | MI | UNITED HEALTHCARE COMMUNITY PLAN |
| P01013933 | Other | MI | 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.
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-29.