Mary Derro
Speech-Language Pathologist · Delmont, PA
Mary Derro is a speech-language pathologist with a practice address in Delmont, Pennsylvania, and NPI 1548399009, issued on Mar 2, 2007. Check the license (Pennsylvania SL008602, 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 Derro
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- SL008602 PA
Self-reported in NPPES; status is on the state search - Practice location
- 6729 Fieldcrest Dr, Delmont, PA 15626
- Phone
- (724) 216-5157
- Enumerated
- Mar 2, 2007
- Entity
- Type 1 · individual
Also registered at 6729 Fieldcrest Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cassie BretchSpeech-Language Pathologist1063657799
- Deborah FinleySpeech-Language Pathologist1124203831
- Patricia LasherRegistered Nurse1841328671
- Danielle LaudadioOccupational Therapist1245368075
- Michelle McCrackenOccupational Therapist1578716122
- Lisa OrischakSpeech-Language Pathologist1215172598
Verify Mary Derro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SL008602Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10 speech-language pathologist records list a practice address in Delmont
They are 10 of the 73 NPPES records with a practice address in Delmont, and 7,128 speech-language pathologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10 in Delmont → All 7,128 in Pennsylvania → Every provider in Delmont →
Other speech-language pathologist records in Pennsylvania
- Karleigh AaronIndiana, PA1346011418
- Lee Aaron, CCC.SLPPhiladelphia, PA1336311984
- 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
Common questions
What is Mary Derro's NPI number?
Mary Derro's National Provider Identifier (NPI) is 1548399009, issued on Mar 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Derro located?
The NPPES record lists a practice address at 6729 Fieldcrest Dr, Delmont, PA, 15626. Phone: (724) 216-5157. Providers update this record themselves, so call before visiting.
How can I verify Mary Derro's license?
NPPES lists Pennsylvania license number SL008602, 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.
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) 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 27, 2026.