Mary Irwin Clay, PHD
Psychologist · Springdale, AR
Mary Irwin Clay, PHD is a psychologist with a practice address in Springdale, Arkansas, and NPI 1518926336, issued on Mar 21, 2006. Check the license (Arkansas 91-20P, as entered in NPPES) with the Arkansas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Irwin Clay
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 91-20P AR
Self-reported in NPPES; status is on the state search - Practice location
- 3291 S Thompson St, Springdale, AR 72764
- Phone
- (479) 751-3350
- Enumerated
- Mar 21, 2006
- Entity
- Type 1 · individual
Also registered at 3291 S Thompson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tessa ChambersCase Manager/Care Coordinator1639770977
- Kara Mabrey, OTR/LOccupational Therapist1275927527
- Melissa Still, PTPhysical Therapist1043249410
- Amanda WellsSpeech-Language Assistant1922425933
- Elizabeth Williams, SLPSpeech-Language Pathologist1356656722
Verify Mary Irwin Clay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
Search for license 91-20PCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Psychologist providers in Arkansas
There are 208 psychologist records in Arkansas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychologist records in Arkansas
- Rachel Allen, MA, LPELittle Rock, AR1548677693
- Krameelah Banks, PHDLittle Rock, AR1245291970
- Maria Barandiaran, M.A.Nashville, AR1780706861
- Joshua Barnes, LPEIJonesboro, AR1659559565
- Sarah Beall, LPE-ILittle Rock, AR1861915159
- David Beare, PHDFort Smith, AR1609863562
- Jayne Bellando, PHDLittle Rock, AR1275633299
- Tricia Benish, P-LPEBryant, AR1538314281
- Kim Benkert, PHDLittle Rock, AR1962659375
- Michael Bibbs, LPE-ILittle Rock, AR1588809750
Common questions
What is Mary Irwin Clay, PHD's NPI number?
Mary Irwin Clay, PHD's National Provider Identifier (NPI) is 1518926336, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Irwin Clay, PHD located?
The NPPES record lists a practice address at 3291 S Thompson St, Springdale, AR, 72764. Phone: (479) 751-3350. Providers update this record themselves, so call before visiting.
How can I verify Mary Irwin Clay, PHD's license?
NPPES lists Arkansas license number 91-20P, as entered by the provider. Search the Arkansas 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.