Donna D Ryan
Donna D Ryan is a Specialist provider (Specialist) practicing in Ossining, NY, registered in the NPPES registry with NPI 1598595126 since 2024.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1598595126 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Donna D Ryan |
| Sex | Female |
| Practice address | 1 GRACE LN, Ossining, NY, 10562 |
| Phone | 9142600459 |
| Enumeration date | 2024-08-07 |
| Last updated in NPPES | 2024-08-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | 1205787 | NY |
Copy-ready billing details
Provider: Donna Ryan NPI: 1598595126 Taxonomy: 174400000X (Specialist) Address: 1 GRACE LN, Ossining, NY, 10562
Verify this record
Cross-check NPI 1598595126 against the authoritative CMS record: view Donna D Ryan on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Where does Donna Ryan practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-08-07.