Chronically Ill Psychiatric/Mental Health Clinical Nurse Specialist
NUCC 364SP0811X · Clinical Nurse Specialist
4 CMS NPPES-registered providers across 3 states · 678th of 690 specialties by headcount.
Where this specialty sits in the corpus
Chronically Ill Psychiatric/Mental Health Clinical Nurse Specialist ranks 678th of 690 NUCC specialties by CMS NPPES headcount (0% of all registered NPIs), densest in Washington.
- 4
- NPPES providers in specialty
- 678th
- of 690 specialties
- 3750
- state-share HHI
- 100%
- in top 3 states
1 state hold half of this specialty's national roster; 0% of the Clinical Nurse Specialist category.
Taxonomy fingerprint
Chronically Ill Psychiatric/Mental Health Clinical Nurse Specialist (NUCC 364SP0811X; state-share HHI 3,750; next-larger headcount neighbor Physician Nutrition Specialist (Pediatrics) (+1); next-smaller Diabetology (Family Medicine) Physician (-1)).
Next larger: Physician Nutrition Specialist (Pediatrics) (5) Next smaller: Diabetology (Family Medicine) Physician (3)
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | Washington | 2 |
| 2 | Arkansas | 1 |
| 3 | Idaho | 1 |
Sample Chronically Ill Psychiatric/Mental Health Clinical Nurse Specialist NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Melinda Werny, ARNPBellingham, WA |
| 2 | Peggy Allen, ARNPBellingham, WA |
| 3 | Lisa Martone, APRN,BC, CPRPNorth Little Rock, AR |
| 4 | Tammie Sherner, APRN-CNSBoise, ID |
Frequently Asked Questions
Why is Chronically Ill Psychiatric/Mental Health Clinical Nurse Specialist a thin NUCC code in NPPES?
Where can I still find a Chronically Ill Psychiatric/Mental Health Clinical Nurse Specialist?
What does NUCC code 364SP0811X mean?
Data sources and methodology
Provider data from CMS NPPES (download.cms.gov/nppes). Specialty classification from NUCC Health Care Provider Taxonomy (nucc.org). Part D averages from the CMS Medicare Part D Prescriber PUF; industry payments from CMS Open Payments 2024. Counts reflect self-designated primary taxonomy at NPI enrollment. PlainDoctor does not rate or rank providers. Methodology · About
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-08-27.