Dr. Patrick Lydon Queenan, PH.D.
Dr. Patrick Lydon Queenan is a Clinical Psychologist provider (Psychologist) practicing in Brookfield, CT, registered in the NPPES registry with NPI 1437162823 since 2006. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1437162823 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Patrick Lydon Queenan |
| Credential | PH.D. |
| Sex | Male |
| Practice address | Brookfield, CT, 06804 |
| Phone | 2037754915 |
| Enumeration date | 2006-08-15 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 002395 | CT |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Patrick Queenan, PH.D. NPI: 1437162823 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Brookfield, CT, 06804
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1730185331 | Richard Fisher | Individual | General Practice Dentistry | Brookfield, CT |
| 1134109374 | Ivette Diaz | Individual | Internal Medicine Physician | Brookfield, CT |
| 1881622553 | Richard Bailey | Individual | Chiropractor | Brookfield, CT |
| 1114936341 | Douglas Hudson | Individual | Family Medicine Physician | Brookfield, CT |
| 1720186034 | Edilia Gualdron | Individual | Physical Therapist | Brookfield, CT |
| 1033277736 | Jaime Gutierrez | Individual | General Practice Dentistry | Brookfield, CT |
| 1063626026 | Robert Gadoci | Individual | Rehabilitation Chiropractor | Brookfield, CT |
| 1447429014 | Quality Hearing Aid Center, L.L.C. | Organization | Hearing Aid Equipment | Brookfield, CT |
Verify this record
Cross-check NPI 1437162823 against the authoritative CMS record: view Dr. Patrick Lydon Queenan on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.