Katherine Leahy, PSYD
Psychologist · East Brunswick, NJ
Katherine Leahy, PSYD is a psychologist with a practice address in East Brunswick, New Jersey, and NPI 1336009349, issued on Nov 12, 2025. Check the license (New Jersey 253-104, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Leahy
- Credential
- PSYD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 253-104 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 190 Route 18 Ste 203, East Brunswick, NJ 08816
- Phone
- (732) 994-3456
- Enumerated
- Nov 12, 2025
- Record last updated
- Nov 12, 2025
- Entity
- Type 1 · individual
Also registered at 190 Route 18 Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James DerieuxCognitive & Behavioral Psychologist1548834930
Verify Katherine Leahy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 253-104Check 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 New Jersey
There are 1,488 psychologist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,488 in New Jersey → Every provider in East Brunswick →
Other psychologist records in New Jersey
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- Meredith Aceste, PSYDHackensack, NJ1407236748
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- Ellen Adamoyurka, PH.D., PSY.D.Holmdel, NJ1104900729
- Ashley Adams, PSYDRed Bank, NJ1649731654
- Edward Adams, PSY DSomerville, NJ1568568004
- Kathryn Adorney, PH,D.Waldwick, NJ1770641946
- Sarika AgarwalShort Hills, NJ1922970359
Common questions
What is Katherine Leahy, PSYD's NPI number?
Katherine Leahy, PSYD's National Provider Identifier (NPI) is 1336009349, issued on Nov 12, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Leahy, PSYD located?
The NPPES record lists a practice address at 190 Route 18 Ste 203, East Brunswick, NJ, 08816. Phone: (732) 994-3456. Providers update this record themselves, so call before visiting.
How can I verify Katherine Leahy, PSYD's license?
NPPES lists New Jersey license number 253-104, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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 only as counts) 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 9, 2026.