NPPES file of Aug 9, 2026

Daniel Francis O'Neill, PSY.D.

Clinical Psychologist · Lancaster, PA

Daniel Francis O'Neill, PSY.D. is a clinical psychologist with a practice address in Lancaster, Pennsylvania, and NPI 1710149422, issued on Jun 25, 2008. Check the license (Pennsylvania PS005051L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710149422
Name
Daniel Francis O'Neill
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PS005051L PA
Self-reported in NPPES; status is on the state search
Practice location
2938 Columbia Ave, Lancaster, PA 17603
Phone
(717) 314-3298
Enumerated
Jun 25, 2008
Record last updated
Jun 25, 2008 (not updated in 18 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest clinical psychologist records → All 2,597 in Pennsylvania → Look up another NPI →

Also registered at 2938 Columbia Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Karen Alderfer, M.S.Psychologist1235269341
  2. Christopher Blair, MAMFTMarriage & Family Therapist1962772798
  3. Carol Gingerich, LSW, QCSW, LCSWClinical Social Worker1497947014
  4. Joseph Grzybicki, LMTSpecialist1831462399
  5. Helen Imel, LPCProfessional Counselor1063812618
  6. Lisa Millhouse, LPCProfessional Counselor1699880054

Verify Daniel Francis O'Neill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license PS005051L    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Daniel Francis O'Neill among 2,597 clinical psychologist records in Pennsylvania

Daniel Francis O'Neill, PSY.D. is one of 2,597 clinical psychologist records with a practice address in Pennsylvania. 15% 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 2008, is newer than 46% of them.

  • NPI issued2008 · 46% of these records are older, 49% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2008 · 65% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Pennsylvania

There are 2,597 clinical psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,597 in Pennsylvania → Every provider in Lancaster → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Susan Cabouli, PHDLancaster, PA 176031922082668
  2. Maura Fascetti, PSYDLancaster, PA 176031457902686
  3. Evie Gerber, PHDLancaster, PA 176031942831920
  4. Alison Hobbs, PSY.D.Lancaster, PA 176031740849041
  5. Michael Penn, PHDLancaster, PA 176031124780069
  6. Carolyn Whitt, M.S.Lancaster, PA 176031225146772
  7. Gregory Gable, PSY.D.Lancaster, PA 176021316101850
  8. Amanda Katchur, PSYDLancaster, PA 176021245787183

Common questions

What is Daniel Francis O'Neill, PSY.D.'s NPI number?

Daniel Francis O'Neill, PSY.D.'s National Provider Identifier (NPI) is 1710149422, issued on Jun 25, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Francis O'Neill, PSY.D. located?

The NPPES record lists a practice address at 2938 Columbia Ave, Lancaster, PA, 17603. Phone: (717) 314-3298. Providers update this record themselves, so call before visiting.

How can I verify Daniel Francis O'Neill, PSY.D.'s license?

NPPES lists Pennsylvania license number PS005051L, as entered by the provider. Search the Pennsylvania 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.