Leslie A. O'Neill, PHD
Clinical Psychologist · Lebanon, NH
Leslie A. O'Neill, PHD is a clinical psychologist with a practice address in Lebanon, New Hampshire, and NPI 1609205202, issued on Nov 4, 2013. Check the license (New Hampshire 1032, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie A. O'Neill
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 1032 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Dr, Lebanon, NH 03756
- Phone
- (603) 653-1732
- Enumerated
- Nov 4, 2013
- Record last updated
- Nov 4, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160129001990); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 292 in New Hampshire → Look up another NPI →
Also registered at 1 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Abbate, NPFamily Nurse Practitioner1669683637
- McCall Abbott, APRNFamily Nurse Practitioner1396292454
- Lauren AbbuhlStudent in an Organized Health Care Education/Training Program1760322986
- William Abdu, M.D.Orthopaedic Surgery of the Spine Physician1134162324
- Iryna Aberkorn, MDFamily Medicine Physician1780846071
- Majd Aboul Hosn, MDStudent in an Organized Health Care Education/Training Program1932901949
Verify Leslie A. O'Neill 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 1032Check 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
- Spectrum Psychology And Wellness LLCGilbert, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie A. O'Neill among 292 clinical psychologist records in New Hampshire
Leslie A. O'Neill, 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 2013, is newer than 72% of them.
- NPI issued2013 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 22% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2002 · median 2002 among the 110 with a school on file
- Record last updated2013 · 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).
Clinical Psychologist providers in New Hampshire
There are 292 clinical psychologist records in New Hampshire.
All 292 in New Hampshire → Every provider in Lebanon → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Krystal Badillo Regan, PHDLebanon, NH 037561568243244
- Sarah ClarkLebanon, NH 037561922972397
- Brooke Duarte, PHDLebanon, NH 037561003494170
- Anna Graefe, PHDLebanon, NH 037561801313069
- Katrina Hacker, PHDLebanon, NH 037561104604495
- Dana Pilchik, PSY.D.Lebanon, NH 037561790181782
- Courtney Stevens, PHDLebanon, NH 037561164956181
- Heather Bemis, PHDHanover, NH 037551053952770
Common questions
What is Leslie A. O'Neill, PHD's NPI number?
Leslie A. O'Neill, PHD's National Provider Identifier (NPI) is 1609205202, issued on Nov 4, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Leslie A. O'Neill, PHD located?
The NPPES record lists a practice address at 1 Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 653-1732. Providers update this record themselves, so call before visiting.
How can I verify Leslie A. O'Neill, PHD's license?
NPPES lists New Hampshire license number 1032, 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.