Clinical Neuropsychologist: NPI taxonomy code 103G00000X
Taxonomy code 103G00000X is Clinical Neuropsychologist, in the Behavioral Health & Social Service Providers group.
7,006 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 103G00000X |
|---|---|
| Group | Behavioral Health & Social Service Providers |
| Classification | Clinical Neuropsychologist |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 7,006 (5,510 individuals, 1,496 organizations) |
What NUCC says: A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. (excerpt of the NUCC 26.1 definition)
Find Clinical Neuropsychologist providers
Search the registry for providers listing Clinical Neuropsychologist. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 889 | 12.7% |
| Florida | 550 | 7.9% |
| Texas | 503 | 7.2% |
| New York | 494 | 7.1% |
| Massachusetts | 394 | 5.6% |
| Illinois | 337 | 4.8% |
| Pennsylvania | 278 | 4.0% |
| Colorado | 208 | 3.0% |
| New Jersey | 207 | 3.0% |
| Michigan | 192 | 2.7% |
Top states by practice location, from the NPPES file of September 13, 2026.
Specialty definitions are from the NUCC Health Care Provider Taxonomy (version 26.1). Which code to use on a claim depends on your NPPES record and your payer. See taxonomy codes explained.