Jonathan Tressler

Jonathan Tressler is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Bear, DE, registered in the NPPES registry with NPI 1841025053 since 2024.

✓ Active NPI ✓ Valid NPI checksum

NPI	1841025053
Entity type	Individual (Type 1)
Name	Jonathan Tressler
Sex	Male
Practice address	925 BEAR CORBITT RD, Bear, DE, 19701
Phone	3024545959
Enumeration date	2024-09-06
Last updated in NPPES	2024-09-06

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
235Z00000X	Speech-Language Pathologist	Primary	O4-0010884	DE

Copy-ready billing details

Provider: Jonathan Tressler
NPI: 1841025053
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 925 BEAR CORBITT RD, Bear, DE, 19701

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1396785119	Mary Francis	Individual	Physical Therapy Assistant	Bear, DE
1881738789	Terri Wallace	Individual	School Registered Nurse	Bear, DE
1386788297	Kristen West	Individual	Occupational Therapy Assistant	Bear, DE
1649488610	Susan Davis	Individual	Speech-Language Pathologist	Bear, DE
1457504292	Christi Betts	Individual	Occupational Therapy Assistant	Bear, DE
1245550169	Elizabeth Ditommasso	Individual	Speech-Language Pathologist	Bear, DE
1295027431	Michele Pancoast-Lockwood	Individual	School Registered Nurse	Bear, DE
1295017671	Elizabeth Russell	Individual	School Psychologist	Bear, DE

Verify this record

Cross-check NPI 1841025053 against the authoritative CMS record: view Jonathan Tressler 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

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 Jonathan Tressler?

Jonathan Tressler is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-09-06.