Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diane Rutkowsky, M.A.
Audiologist in Mt. Sinai, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033258363
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Registry record
Entity type Individual (Type 1)
Name Diane Rutkowsky
Credential M.A.
Sex Female
Practice address 28 N. Country Rd., Suite 201, Mt. Sinai, NY, 11766
Phone (631) 403-4885
Fax (631) 425-4670
Enumeration date Feb 5, 2007
Last updated in NPPES Aug 16, 2011
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 001371-1 (NY) Primary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 14000007431 (NY) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| M7571 | Other | NY | EMPIRE |
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
Where does Diane Rutkowsky practice?
The practice location on file with NPPES is in Mt. Sinai, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Rutkowsky?
The National Provider Identifier (NPI) for Diane Rutkowsky is 1033258363, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-16.