Mallory Leigh Garnett, PHD
Clinical Child & Adolescent Psychologist · Wilmington, DE
Mallory Leigh Garnett, PHD is a clinical child & adolescent psychologist with a practice address in Wilmington, Delaware, and NPI 1811844574, issued on Mar 12, 2026. Check the license (Delaware B1-0011555, as entered in NPPES) with the Delaware board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mallory Leigh Garnett
- Credential
- PHD
- Primary taxonomy
- Clinical Child & Adolescent Psychologist 103TC2200X
- License number
- B1-0011555 DE
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Rockland RD, Wilmington, DE 19803
- Phone
- (302) 651-4500
- Enumerated
- Mar 12, 2026
- Record last updated
- Mar 12, 2026
- Entity
- Type 1 · individual
8 nearest clinical child & adolescent psychologist records → All 65 in Delaware → Look up another NPI →
Also registered at 1600 Rockland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anthony Alioto, PH.DClinical Child & Adolescent Psychologist1134138662
Verify Mallory Leigh Garnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license B1-0011555Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mallory Leigh Garnett among 65 clinical child & adolescent psychologist records in Delaware
Mallory Leigh Garnett, PHD is one of 65 clinical child & adolescent psychologist records with a practice address in Delaware. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2026, is newer than 95% of them.
- NPI issued2026 · 95% of these records are older, 0% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2026 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC2200X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Child & Adolescent Psychologist providers in Delaware
There are 65 clinical child & adolescent psychologist records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 65 in Delaware → Every provider in Wilmington → Clinical Child & Adolescent Psychologist nationwide →
The 8 clinical child & adolescent psychologist records with the nearest ZIP codes
- Anthony Alioto, PH.DWilmington, DE 198031134138662
- Christina Cammarata, PHDWilmington, DE 198031457415796
- Jane Crowley, PSYDWilmington, DE 198031295826568
- Rochelle Glidden, PSY.D.Wilmington, DE 198031033201819
- Susan Jackson-Walker, PHDWilmington, DE 198031124110911
- Anne Kazak, PH.D.Wilmington, DE 198031326137993
- Karen Kelly, PHDWilmington, DE 198031093838997
- Deborah Miller, PH.D.Wilmington, DE 198031861584732
Common questions
What is Mallory Leigh Garnett, PHD's NPI number?
Mallory Leigh Garnett, PHD's National Provider Identifier (NPI) is 1811844574, issued on Mar 12, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Leigh Garnett, PHD located?
The NPPES record lists a practice address at 1600 Rockland RD, Wilmington, DE, 19803. Phone: (302) 651-4500. Providers update this record themselves, so call before visiting.
How can I verify Mallory Leigh Garnett, PHD's license?
NPPES lists Delaware license number B1-0011555, as entered by the provider. Search the Delaware 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.