William Hahn, PHD
William Hahn, PHD is a school psychologist practicing in New Kensington, PA. The NPI was issued on April 14, 2006, and the record was last updated in NPPES on July 13, 2026. The record lists 6 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| School Psychologist Primary | 103TS0200X | PS003428L (PA) |
| Clinical Neuropsychologist | 103G00000X | PS003428L (PA) |
| Cognitive & Behavioral Psychologist | 103TB0200X | PS003428L (PA) |
| Clinical Psychologist | 103TC0700X | PS003428L (PA) |
| Counseling Psychologist | 103TC1900X | PS003428L (PA) |
| Psychologist | 103T00000X | PS003428L (PA) |
Practice location
Local context
Active NPPES records list 24 providers with school psychologist as the primary taxonomy within 25 miles of this practice location's ZIP code, 5 of them within 10 miles.
The same primary taxonomy is listed by 199 in Pennsylvania and 16,145 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. William Orr Hahn
- Status
- Active
- NPI issued
- Last updated in NPPES
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NPPES data as of · Source: CMS NPPES
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