Marjorie Maffett, M.A., CCC-SLP
Speech-Language Pathologist · Portland, OR
Marjorie Maffett, M.A., CCC-SLP is a speech-language pathologist with a practice address in Portland, Oregon, and NPI 1457781577, issued on Nov 26, 2013. Check the license (Oregon 15199, 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
- Marjorie Maffett
- Credential
- M.A., CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 15199 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10300 SW Greenburg RD, Portland, OR 97223
- Phone
- (503) 517-8555
- Enumerated
- Nov 26, 2013
- Record last updated
- Jul 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (503) 517-8556
- Entity
- Type 1 · individual
Also registered at 10300 SW Greenburg RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandon Buckendorf, MASpeech-Language Pathologist1487770764
- Tracy Buckendorf, MASpeech-Language Pathologist1932225166
- Kathleen Callaghan, CCC-SLPSpeech-Language Pathologist1033524566
- Quinn EllingsenSpeech-Language Pathologist1386054625
- Karen McKibbin, PSY.D.Clinical Child & Adolescent Psychologist1902042781
- Erin Moran, PSY.D.Psychologist1164610663
Verify Marjorie Maffett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 15199Check 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 Marjorie Maffett, M.A., CCC-SLP's NPI number?
Marjorie Maffett, M.A., CCC-SLP's National Provider Identifier (NPI) is 1457781577, issued on Nov 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Marjorie Maffett, M.A., CCC-SLP located?
The NPPES record lists a practice address at 10300 SW Greenburg RD, Portland, OR, 97223. Phone: (503) 517-8555. Providers update this record themselves, so call before visiting.
How can I verify Marjorie Maffett, M.A., CCC-SLP's license?
NPPES lists Oregon license number 15199, 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.