Diane Lewis, MA, CCC-SLP
Speech-Language Pathologist · Bethesda, MD
Diane Lewis, MA, CCC-SLP is a speech-language pathologist with a practice address in Bethesda, Maryland, and NPI 1730447962, issued on Apr 25, 2012. Check the license (Maryland 0607, 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
- Diane Lewis
- Credential
- MA, CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License numbers
- 0607 MD
01607 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5109 Battery LN, Bethesda, MD 20814
- Phone
- (301) 652-2220
- Enumerated
- Apr 25, 2012
- Entity
- Type 1 · individual
Verify Diane Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 0607Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
150 speech-language pathologist records list a Bethesda practice address
They are 150 of the 7,245 NPPES records with a Bethesda practice address, and 4,478 speech-language pathologist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 150 in Bethesda → All 4,478 in Maryland → Every provider in Bethesda →
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 Diane Lewis, MA, CCC-SLP's NPI number?
Diane Lewis, MA, CCC-SLP's National Provider Identifier (NPI) is 1730447962, issued on Apr 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Diane Lewis, MA, CCC-SLP located?
The NPPES record lists a practice address at 5109 Battery LN, Bethesda, MD, 20814. Phone: (301) 652-2220. Providers update this record themselves, so call before visiting.
How can I verify Diane Lewis, MA, CCC-SLP's license?
NPPES lists Maryland license number 0607, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.