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MARK DETWEILER M.S., CCC-SLP
NPI 1801024187
Speech-Language Pathologist in Eugene, OR

Active since June 25, 2009
1500 W 12TH AVE, EUGENE, OR 97402(541) 284-4880(541) 485-6159 Get Directions Write a Review

NPPES record last updated: June 25, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mark Detweiler M.s., Ccc-slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK DETWEILER M.S., CCC-SLP (NPI 1801024187) is an individual speech-language pathologist provider in Eugene, Oregon, licensed in Oregon (13103) and active in the NPI registry since June 2009.

NPPES Registry Identity

NPI1801024187
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameMARK DETWEILERCredential: M.S., CCC-SLP
Location Address1500 W 12TH AVEEugene, OR 97402-3705
Mailing Address1500 W 12th AveEugene, OR 97402-3705 · (541) 284-4880 · Fax (541) 485-6159
Phone(541) 284-4880
Fax(541) 485-6159
Sole ProprietorNo
Enumeration DateJune 25, 2009
✔ NPI 1801024187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in OR · 13103
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
1500 W 12TH AVE, Eugene, OR 97402
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. EILEEN SHARON MCNUTT
Speech-Language Pathologist
1500 W 12TH AVE
EUGENE, OR 97402
Lane County (541) 521-7035
STEPHEN M CHELIUS M.C.D.
Audiologist-Hearing Aid Fitter
1500 W 12TH AVE
EUGENE, OR 97402
Lane County (541) 485-8521
CARLY DELLARD
Speech-Language Pathologist
1500 W 12TH AVE
EUGENE, OR 97402
Lane County (541) 517-5503
CATHY JEAN RASMUSSEN RN, IBCLC
Registered Nurse (General Practice)
1500 W 12TH AVE
EUGENE, OR 97402
Lane County (541) 221-6929
EDEN FINNEY
Speech-Language Pathologist
1500 W 12TH AVE
EUGENE, OR 97402
Lane County (541) 285-6964
MS. JANE E MCDONALD M.A.,CCC SLP
Speech-Language Pathologist
1500 W 12TH AVE
EUGENE, OR 97402
Lane County (541) 485-8521
DARCY ANNABELLE-BASQUE SANTERO M.S. SLP-CCC
Speech-Language Pathologist
1500 W 12TH AVE
EUGENE, OR 97402
Lane County (541) 346-2578
AMY LEROY MS, CCC-SLP
Speech-Language Pathologist
1500 W 12TH AVE
EUGENE, OR 97402
Lane County (541) 346-2578

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Detweiler's NPI number?

The NPI number for Mark Detweiler is 1801024187. It was assigned to this individual provider in the NPPES registry on June 25, 2009.

Where is Mark Detweiler located?

Mark Detweiler practices at 1500 W 12th Ave, Eugene, OR 97402. The listed phone number is (541) 284-4880.

What is Mark Detweiler's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Mark Detweiler was last updated on June 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.