Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sharon L Ziegler, MD
Family Medicine Physician in Ithaca, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083671325
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 159949BF | Other | NY | PREFERRED CARE LEGACY# |
| 187809-9 | Other | NY | WORKERS COMP LEGACY# |
| P00357165 | Other | NY | MEDICARE RAILROAD LEGACY# |
| 000523202007 | Other | NY | HEALTH NOW BCBS LEGACY# |
| 8494418 | Medicaid | NY | - |
| 00010194103 | Other | NY | UNIVERA LEGACY# |
| 0106061 | Other | NY | IHA LEGACY# |
| 040426035684 | Other | NY | FIDELIS LEGACY# |
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
Is NPI 1083671325 active?
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-12.