Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephanie Dendtler
Specialist in Oswego, NY · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356898977
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Registry record
Entity type Individual (Type 1)
Name Stephanie Dendtler
Sex Female
Practice address 159 West First St., Oswego, NY, 13126
Phone (315) 342-9575
Enumeration date Sep 1, 2016
Last updated in NPPES Sep 1, 2016
Taxonomy & licenses
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Stephanie Dendtler?
Stephanie Dendtler is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Holly Kaszewski Occupational Therapist · Oswego, NY NPI 1205190527 Allyson Lindsay Occupational Therapist · Oswego, NY NPI 1023455821 Heather Manning Speech-Language Pathologist · Oswego, NY NPI 1760886485 Diana Duffy Occupational Therapist · Oswego, NY NPI 1124426044 Kassandra Durant Occupational Therapy Assistant · Oswego, NY NPI 1598121055 Kathryn Woodrick Speech-Language Pathologist · Oswego, NY NPI 1639723570 Carolyn Ortolano Specialist · Oswego, NY NPI 1689286916
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-01.