Dr. Harry Segal, PH.D.
Dr. Harry Segal is a Clinical Psychologist provider (Psychologist) practicing in Ithaca, NY, registered in the NPPES registry with NPI 1619015864 since 2007. The credential PHD stands for Doctor of Philosophy. Practices at Michelle Kwintner (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1619015864 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Harry Segal |
| Credential | PH.D. |
| Sex | Male |
| Practice address | Ithaca, NY, 14850 |
| Phone | 6073397339 |
| Enumeration date | 2007-02-01 |
| Last updated in NPPES | 2024-02-12 |
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 | 011824 | NY |
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: Harry Segal, PH.D. NPI: 1619015864 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Ithaca, NY, 14850
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1902833502 | Tony Scott | Individual | Clinical Social Worker | Ithaca, NY |
| 1205914777 | Thomas Schneider | Individual | Clinical Social Worker | Ithaca, NY |
| 1699831396 | Ilene Gaffin | Individual | Clinical Social Worker | Ithaca, NY |
| 1376609511 | Susan Compton | Individual | Marriage & Family Therapist | Ithaca, NY |
| 1528125143 | Karen Carr | Individual | Mental Health Counselor | Ithaca, NY |
| 1568506756 | Maida Gierasch | Individual | Clinical Social Worker | Ithaca, NY |
| 1568638658 | Michelle Kwintner | Individual | Social Worker | Ithaca, NY |
| 1669600847 | Marnie Waxman | Individual | Clinical Social Worker | Ithaca, NY |
Verify this record
Cross-check NPI 1619015864 against the authoritative CMS record: view Dr. Harry Segal 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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Where does Harry Segal practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-02-12.