Regina K. Feinberg, MA, CCC
Speech-Language Pathologist · Mercer Island, WA
Regina K. Feinberg, MA, CCC is a speech-language pathologist with a practice address in Mercer Island, Washington, and NPI 1114239548, issued on Jul 14, 2010. Check the license (Washington LL00001598, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Regina K. Feinberg
- Credential
- MA, CCC
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- LL00001598 WA
Self-reported in NPPES; status is on the state search - Practice location
- 8015 SE 28TH St, Mercer Island, WA 98040
- Phone
- (206) 226-8813
- Enumerated
- Jul 14, 2010
- Record last updated
- Jul 14, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (630) 604-9955
- Entity
- Type 1 · individual
Also registered at 8015 SE 28TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roland Barach, PH.D.Clinical Psychologist1134278070
- Liat Feinberg, LICSWClinical Social Worker1467731000
- Ron Feinberg, MSW, LICSWClinical Social Worker1861516825
- Phyllis Fiedler, PHDClinical Psychologist1164571014
- Robert Goode, MDFamily Medicine Physician1356415707
- Janet Leamon, LMFTMarriage & Family Therapist1245648765
Verify Regina K. Feinberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LL00001598Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17 speech-language pathologist records list a practice address in Mercer Island
They are 17 of the 331 NPPES records with a practice address in Mercer Island, and 4,109 speech-language pathologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17 in Mercer Island → All 4,109 in Washington → Every provider in Mercer Island →
Other speech-language pathologist records in Washington
- Melissa Aar, MS, MS, CF-SLPEverett, WA1699336735
- Elizabeth Aarstol, M.A. CCC-SLPBellingham, WA1750876827
- Jessica Abawag, CCC-SLPUniversity Place, WA1225392392
- Elise Abel, M.A., CF-SLPSpokane, WA1295349835
- Megan AbergerIssaquah, WA1679074512
- Deanna AberleSeattle, WA1932400652
- Tracy Abeto, M.S., CCC-SLPSeattle, WA1134561467
- Hannah AbrahamTacoma, WA1467223545
- Kierra Abraham, M.S., CCC-SLPBellevue, WA1346928835
- Stephanie Abutin, ,MS, CCC-SLPSeattle, WA1902522444
Common questions
What is Regina K. Feinberg, MA, CCC's NPI number?
Regina K. Feinberg, MA, CCC's National Provider Identifier (NPI) is 1114239548, issued on Jul 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Regina K. Feinberg, MA, CCC located?
The NPPES record lists a practice address at 8015 SE 28TH St, Mercer Island, WA, 98040. Phone: (206) 226-8813. Providers update this record themselves, so call before visiting.
How can I verify Regina K. Feinberg, MA, CCC's license?
NPPES lists Washington license number LL00001598, as entered by the provider. Search the Washington 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.