Isabelle Ellen Simbari, M.S., CCC-SLP
Speech-Language Pathologist · Portland, ME
Isabelle Ellen Simbari, M.S., CCC-SLP is a speech-language pathologist with a practice address in Portland, Maine, and NPI 1124857941, issued on Jul 30, 2024. Check the license (Maine SP4377, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Isabelle Ellen Simbari
- Credential
- M.S., CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- SP4377 ME
Self-reported in NPPES; status is on the state search - Practice location
- 1601 Congress St, Portland, ME 04102
- Phone
- (207) 774-5710
- Enumerated
- Jul 30, 2024
- Record last updated
- May 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20250605001083); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1601 Congress St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Isabelle Ellen Simbari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license SP4377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
170 speech-language pathologist records list a practice address in Portland
They are 170 of the 6,022 NPPES records with a practice address in Portland, and 1,168 speech-language pathologist records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 170 in Portland → All 1,168 in Maine → Every provider in Portland →
Other speech-language pathologist records in Maine
- Debra Adams, M.S. CCC-SLPLitchfield, ME1861746141
- Tara Adams, CCC-SLPWaterville, ME1588805220
- Melanie AhernArundel, ME1922695899
- Amy AlaimoBangor, ME1588979090
- Chelsea Alexander, MA, CF-SLPFalmouth, ME1396347142
- Grace Alexander, MS, CCC-SLPPortland, ME1861208464
- Katherine Alexander, CCC-SLPSaco, ME1255816799
- Courtney Allard, SLPYork, ME1619606019
- Jillian Allen, CCC-SLPRockland, ME1407377880
- L Aurie Allen, CCC-SLPLewiston, ME1942500772
Common questions
What is Isabelle Ellen Simbari, M.S., CCC-SLP's NPI number?
Isabelle Ellen Simbari, M.S., CCC-SLP's National Provider Identifier (NPI) is 1124857941, issued on Jul 30, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Isabelle Ellen Simbari, M.S., CCC-SLP located?
The NPPES record lists a practice address at 1601 Congress St, Portland, ME, 04102. Phone: (207) 774-5710. Providers update this record themselves, so call before visiting.
How can I verify Isabelle Ellen Simbari, M.S., CCC-SLP's license?
NPPES lists Maine license number SP4377, as entered by the provider. Search the Maine 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.