Adult Psychiatric/Mental Health Clinical Nurse Specialist

1,240 active US providers register Adult Psychiatric/Mental Health Clinical Nurse Specialist as their primary taxonomy. That is 0.01% of every provider in the registry, and the 361st largest of 584 specialties with a page here.

Taxonomy code

364SP0809X

Grouping

Physician Assistants & Advanced Practice Nursing Providers

Classification

Clinical Nurse Specialist

Specialization

Psychiatric/Mental Health, Adult

Active providers

1,240

States covered

51 of 51

What the code means

Definition quoted verbatim from the NUCC Health Care Provider Taxonomy code set, version 25.1. Not paraphrased.

Where they are

Counted by practice location, not by mailing address or by licence state. A provider practising across a state line is counted where they practise.

Showing the 15 largest of 51 states with at least one.

Who registers under this code

1,119 of these are people and 121 are organisations, so 10% of the code is businesses rather than clinicians. Half of them had registered by 2007, and 69 registered in the last five years, 6% of the current population.

That is a slow-growing code, which usually means an established field replacing retirements rather than expanding.

Where the practices are

By practice-location city. City counts are noisier than state counts, because a large employer files one address for many providers.

• MINNEAPOLIS, MN14
• INDIANAPOLIS, IN13
• SAINT LOUIS, MO12
• WORCESTER, MA12
• PROVIDENCE, RI11
• DENVER, CO11
• HONOLULU, HI10
• CLEVELAND, OH10
• BOSTON, MA10
• BROCKTON, MA8

What else they list

Providers whose primary code is Adult Psychiatric/Mental Health Clinical Nurse Specialist most often carry these secondary taxonomies as well. This is the closest thing the registry has to a map of which specialties overlap in practice, and it is not published anywhere else.

Nearby specialties

Other taxonomies NUCC files under Clinical Nurse Specialist.

• Psychiatric/Mental Health Clinical Nurse Specialist1,324
• Adult Health Clinical Nurse Specialist1,467
• Family Health Clinical Nurse Specialist581
• Clinical Nurse Specialist1,911
• Acute Care Clinical Nurse Specialist505
• Gerontology Clinical Nurse Specialist414

Looking up a specific provider

These counts come from the monthly NPPES file. To check one provider, use their NPI: the lookup reads the live registry and shows whether the identifier is still active, which the monthly file cannot tell you about the last few weeks.

Counts from npidata_pfile_20050523-20260712.csv, built 2026-08-09. Primary taxonomy only, deactivated identifiers excluded.