Marielle Mathews, PSYD
Psychologist · Havertown, PA
Marielle Mathews, PSYD is a psychologist with a practice address in Havertown, Pennsylvania, and NPI 1922866334, issued on Mar 11, 2024. Check the license with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marielle Mathews
- Credential
- PSYD
- Primary taxonomy
- Psychologist 103T00000X
- Practice location
- 525 W Chester Pike, Havertown, PA 19083
- Phone
- (484) 254-6371
- Enumerated
- Mar 11, 2024
- Entity
- Type 1 · individual
Also registered at 525 W Chester Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Bayliss, M.A.Counselor1285090894
- Robert Cabry, MDSports Medicine (Family Medicine) Physician1326093352
- Chin-Suk Cho, D.C, DACBR, RMSKRadiology Chiropractor1679695399
- Jaimie Colonna, MSPTPhysical Therapist1245250984
- Marybeth Daley, P.T.Physical Therapist1063489268
- Renee Diguiseppe, PA-CMedical Physician Assistant1689978355
Verify Marielle Mathews in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
13 psychologist records list a Havertown practice address
They are 13 of the 745 NPPES records with a Havertown practice address, and 2,665 psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13 in Havertown → All 2,665 in Pennsylvania → Every provider in Havertown →
Other psychologist records in Pennsylvania
- Lisa Aaron, PSYDWexford, PA1821010695
- Dahomey Abanishe, PH.D.Philadelphia, PA1629373519
- John Abbruzzese, PSYCHOLOGISTBethlehem, PA1013547322
- Marina Abraham, MALancaster, PA1124869474
- Pamela Abraham, PSY.D.Bala Cynwyd, PA1194876607
- Linda Abrams, PHDAmbler, PA1730209073
- Nancy AckerSouthampton, PA1730176025
- Aimee AdamsWyomissing, PA1104268101
- Laura Adams, PH.D.Danville, PA1891224432
- John Addis, PHDBradford, PA1306028105
Common questions
What is Marielle Mathews, PSYD's NPI number?
Marielle Mathews, PSYD's National Provider Identifier (NPI) is 1922866334, issued on Mar 11, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Marielle Mathews, PSYD located?
The NPPES record lists a practice address at 525 W Chester Pike, Havertown, PA, 19083. Phone: (484) 254-6371. Providers update this record themselves, so call before visiting.
How can I verify Marielle Mathews, PSYD's license?
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.