Jessica M. Leonard, PHD
Clinical Psychologist · Londonderry, NH
Jessica M. Leonard, PHD is a clinical psychologist with a practice address in Londonderry, New Hampshire, and NPI 1033666953, issued on Sep 8, 2016. Check the license (New Hampshire 1373, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jessica M. Leonard
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- 1373 NH
PS2552 ME
Self-reported in NPPES; status is on the state search - Practice location
- 77 Gilcreast RD Ste 300, Londonderry, NH 03053
- Phone
- (603) 769-7608
- Enumerated
- Sep 8, 2016
- Record last updated
- Jun 30, 2026
- Medicare enrollment
- Enrolled (PECOS I20161011000139); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 292 in New Hampshire → Look up another NPI →
Also registered at 77 Gilcreast RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Genest, LCMHCMental Health Counselor1548616543
Verify Jessica M. Leonard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 1373Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The Counseling Center OF Nashua IncPortsmouth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jessica M. Leonard among 292 clinical psychologist records in New Hampshire
Jessica M. Leonard, PHD is one of 292 clinical psychologist records with a practice address in New Hampshire. 22% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 80% of them.
- NPI issued2016 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 22% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2015 · median 2002 among the 110 with a school on file
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 clinical psychologist records list a practice address in Londonderry
They are 7 of the 425 NPPES records with a practice address in Londonderry, and 292 clinical psychologist records in New Hampshire.
All 292 in New Hampshire → Every provider in Londonderry → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Heather Andonucci-Hill, PSYDLondonderry, NH 030531285959577
- Patricia Fennelly, PHDLondonderry, NH 030531295835965
- John Hayes, PSY.D.Londonderry, NH 030531427327030
- Edward Jacobs, PH.D.Londonderry, NH 030531679596126
- Laura Richman, PSY.D.Londonderry, NH 030531932213535
- Vincent Smith, PH.D.Londonderry, NH 030531497877070
- Donna Hastings, PSY.D.Merrimack, NH 030541538194253
- Ashley Welch, PSYDMilford, NH 030551902280225
Common questions
What is Jessica M. Leonard, PHD's NPI number?
Jessica M. Leonard, PHD's National Provider Identifier (NPI) is 1033666953, issued on Sep 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jessica M. Leonard, PHD located?
The NPPES record lists a practice address at 77 Gilcreast RD Ste 300, Londonderry, NH, 03053. Phone: (603) 769-7608. Providers update this record themselves, so call before visiting.
How can I verify Jessica M. Leonard, PHD's license?
NPPES lists New Hampshire license number 1373, as entered by the provider. Search the New Hampshire 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. Medicare files from data.cms.gov. 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.