Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Tatyana Sayko, MD
Family Medicine Physician in Auburn, MA · enumerated 2006 · practices at Shane Speirs MD II Pllc.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750392700
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 220387 | Other | - | LIC # |
| J27569 | Other | - | BCBS QUINCY |
| 110080910A | Medicaid | MA | - |
| 3565556 | Other | - | CIGNA AVON |
| 469027 | Other | - | TUFTS HEALTH |
| 86313 | Other | - | FALLON HEALTH CARE |
| AA13152 | Other | - | HARVARD PILGRIM |
| 042103577 | Other | - | HMH TAX ID # |
| 3568021 | Other | - | AETNA BLUE BELL |
| 042103577 | Other | - | CONSOLIDATED HEALTH |
| 220019 | Other | - | MEDICARE B |
| 971043 | Other | - | NETWORK HEALTH |
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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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-20.