Erin Marie McMahon, CCC-SLP
Speech-Language Pathologist · Owings Mills, MD
Erin Marie McMahon, CCC-SLP is a speech-language pathologist with a practice address in Owings Mills, Maryland, and NPI 1275133936, issued on Oct 30, 2020. Check the license (Maryland 09395, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Erin Marie McMahon
- Credential
- CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 09395 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5 Gwynns Mill CT Ste E, Owings Mills, MD 21117
- Phone
- (410) 849-9496
- Enumerated
- Oct 30, 2020
- Record last updated
- Oct 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 5 Gwynns Mill CT Ste E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stacy Alperstein, MSSpeech-Language Pathologist1881153237
- Hallie Burkhard, MS, CCC-SLPSpeech-Language Pathologist1538700398
- Jessica Dean, OTR/LOccupational Therapist1255940789
- Danielle Dermer, MS OTR/LOccupational Therapist1629549530
- Nicole Grap, M.S., CCC-SLPSpeech-Language Pathologist1235786534
- Hadassah Lowenstein Eventsur, MSOTR/LOccupational Therapist1912500562
Verify Erin Marie McMahon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 09395Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33 speech-language pathologist records list a practice address in Owings Mills
They are 33 of the 1,586 NPPES records with a practice address in Owings Mills, and 4,509 speech-language pathologist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 33 in Owings Mills → All 4,509 in Maryland → Every provider in Owings Mills →
Other speech-language pathologist records in Maryland
- Irene Aaron, M.S.,CCC-SLPLanham, MD1942771019
- Caitlin Abbott, M.S., CCC-SLPAnnapolis, MD1801366968
- Ayesha AbdallahLaurel, MD1851112163
- Sheida Abdi, CCC-SLPAnnapolis, MD1063088151
- Aisha Abdul-Samad, STFrederick, MD1629291067
- Christina Abel Rigney, SLPTowson, MD1750597100
- Elif AbellAnnapolis, MD1497036362
- Alexis AbneyRockville, MD1265155428
- Luann Abraham, CCC-SLPAnnapolis, MD1740752377
- Marvin Abramowitz, M.S.CCC-SLPTowson, MD1811216427
Common questions
What is Erin Marie McMahon, CCC-SLP's NPI number?
Erin Marie McMahon, CCC-SLP's National Provider Identifier (NPI) is 1275133936, issued on Oct 30, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Erin Marie McMahon, CCC-SLP located?
The NPPES record lists a practice address at 5 Gwynns Mill CT Ste E, Owings Mills, MD, 21117. Phone: (410) 849-9496. Providers update this record themselves, so call before visiting.
How can I verify Erin Marie McMahon, CCC-SLP's license?
NPPES lists Maryland license number 09395, as entered by the provider. Search the Maryland 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.