Mary Decker, M.ED., CCC-SLP
Speech-Language Pathologist · Nazareth, PA
Mary Decker, M.ED., CCC-SLP is a speech-language pathologist with a practice address in Nazareth, Pennsylvania, and NPI 1366600728, issued on Jun 1, 2008. Check the license (Pennsylvania SL000890L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Decker
- Credential
- M.ED., CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- SL000890L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Gracedale Ave, Nazareth, PA 18064
- Phone
- (610) 746-1900
- Enumerated
- Jun 1, 2008
- Entity
- Type 1 · individual
Also registered at 2 Gracedale Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Abbey, OTOccupational Therapist1467100784
- Kathryn AnchorstarOccupational Therapy Assistant1093223984
- Danielle Barattini, OTR/LGerontology Occupational Therapist1992272900
- Danielle Berg, MA, OTR/LOccupational Therapist1336272582
- Erika Biciocchi, MS CCC-SLPSpeech-Language Pathologist1275890196
- Timothy Blangger, PTAPhysical Therapy Assistant1265782288
Verify Mary Decker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SL000890LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
23 speech-language pathologist records list a Nazareth practice address
They are 23 of the 240 NPPES records with a Nazareth practice address, and 7,074 speech-language pathologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23 in Nazareth → All 7,074 in Pennsylvania → Every provider in Nazareth →
Other speech-language pathologist records in Pennsylvania
- Karleigh AaronIndiana, PA1346011418
- Brooke Abbonizio, CCC-SLPAmbler, PA1629556378
- Kylie Abbott, SLPKingston, PA1477943538
- Erin Abdul-AlPittsburgh, PA1053924787
- Sultana Abdur RaheemPhiladelphia, PA1093532087
- Elizabeth Aber, MS, CCC-SLPPittsburgh, PA1750940458
- Catherine Abild, SLPDrums, PA1588183685
- Lynn Ables, SPEECH THERAPISTAltoona, PA1831739556
- Ilissa Abovitz, M.S. CCC-SLPSouthampton, PA1487325361
- Melanie AbramowitzBryn Mawr, PA1164824777
Common questions
What is Mary Decker, M.ED., CCC-SLP's NPI number?
Mary Decker, M.ED., CCC-SLP's National Provider Identifier (NPI) is 1366600728, issued on Jun 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Decker, M.ED., CCC-SLP located?
The NPPES record lists a practice address at 2 Gracedale Ave, Nazareth, PA, 18064. Phone: (610) 746-1900. Providers update this record themselves, so call before visiting.
How can I verify Mary Decker, M.ED., CCC-SLP's license?
NPPES lists Pennsylvania license number SL000890L, as entered by the provider. Search the Pennsylvania 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.