Mental Health Counselor: NPI taxonomy code 101YM0800X
Taxonomy code 101YM0800X is Counselor: Mental Health, in the Behavioral Health & Social Service Providers group.
328,030 active NPIs list it as their primary specialty (3.5% of all).
| Code | 101YM0800X |
|---|---|
| Group | Behavioral Health & Social Service Providers |
| Classification | Counselor |
| Specialization | Mental Health |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 328,030 (292,616 individuals, 35,414 organizations) |
What NUCC says: Definition to come... (excerpt of the NUCC 26.1 definition)
Find Mental Health Counselor providers
Search the registry for providers listing Mental Health. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 30,104 | 9.2% |
| Florida | 26,824 | 8.2% |
| New York | 21,574 | 6.6% |
| Massachusetts | 19,770 | 6.0% |
| Washington | 19,536 | 6.0% |
| Oregon | 15,943 | 4.9% |
| Illinois | 12,296 | 3.7% |
| Texas | 12,137 | 3.7% |
| Pennsylvania | 11,113 | 3.4% |
| North Carolina | 11,013 | 3.4% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Professional Counselor 161,573
- Counselor 112,354
- Addiction (Substance Use Disorder) Counselor 100,589
- School Counselor 6,333
- Pastoral Counselor 2,452
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.