Nichole C. Marks, SLP
Speech-Language Pathologist · Portland, OR
Nichole C. Marks, SLP is a speech-language pathologist with a practice address in Portland, Oregon, and NPI 1508118316, issued on Oct 4, 2012. Check the license (Oregon 013593, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nichole C. Marks
- Credential
- SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 013593 OR
Self-reported in NPPES; status is on the state search - Practice location
- 6125 SW Boundary, Portland, OR 97221
- Phone
- (503) 535-4300
- Enumerated
- Oct 4, 2012
- Record last updated
- Oct 4, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (503) 535-4334
- Entity
- Type 1 · individual
Also registered at 6125 SW Boundary
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsay VondrachekPhysical Therapist1639591159
Verify Nichole C. Marks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 013593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
644 speech-language pathologist records list a practice address in Portland
They are 644 of the 42,088 NPPES records with a practice address in Portland, and 2,088 speech-language pathologist records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 644 in Portland → All 2,088 in Oregon → Every provider in Portland →
Other speech-language pathologist records in Oregon
- Amelia Aaron, SLPBeaverton, OR1447084744
- Jade Abdulrahimzi, MS, CCC-SLPTigard, OR1457702565
- Amanda Abel, S.L.PRedmond, OR1609057249
- Lesley Abrams-SchwartzHillsboro, OR1205600855
- Emily Abreu, MS, CCC-SLPBend, OR1053770016
- McKenzie Abudakar, MS, SLPPortland, OR1659253243
- Cinthia Adair, M.S., CCC-SLPTualatin, OR1255840161
- Crystal AdameEugene, OR1710699525
- Kealy Adams, CCC-SLPPortland, OR1073704201
- Bianca Adams-GregoryBeaverton, OR1316789811
Common questions
What is Nichole C. Marks, SLP's NPI number?
Nichole C. Marks, SLP's National Provider Identifier (NPI) is 1508118316, issued on Oct 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nichole C. Marks, SLP located?
The NPPES record lists a practice address at 6125 SW Boundary, Portland, OR, 97221. Phone: (503) 535-4300. Providers update this record themselves, so call before visiting.
How can I verify Nichole C. Marks, SLP's license?
NPPES lists Oregon license number 013593, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.