Sleep Disorder Diagnostic Clinic/Center: NPI taxonomy code 261QS1200X
Taxonomy code 261QS1200X is Clinic/Center: Sleep Disorder Diagnostic, in the Ambulatory Health Care Facilities group.
3,030 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 261QS1200X |
|---|---|
| Group | Ambulatory Health Care Facilities |
| Classification | Clinic/Center |
| Specialization | Sleep Disorder Diagnostic |
| Used for | organizations (the code is in NUCC's Non-Individual section) |
| Active NPIs, primary specialty | 3,030 (48 individuals, 2,982 organizations) |
What NUCC says: Definition to come... (excerpt of the NUCC 26.1 definition)
Find Sleep Disorder Diagnostic Clinic/Center providers
Search the registry for providers listing Sleep Disorder Diagnostic. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| Texas | 491 | 16.2% |
| California | 452 | 14.9% |
| Florida | 199 | 6.6% |
| Georgia | 128 | 4.2% |
| Arizona | 113 | 3.7% |
| Tennessee | 91 | 3.0% |
| Illinois | 85 | 2.8% |
| Ohio | 81 | 2.7% |
| New York | 79 | 2.6% |
| North Carolina | 77 | 2.5% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Mental Health Clinic/Center (Including Community Mental Health Center) 31,654
- Clinic/Center 27,992
- Dental Clinic/Center 25,647
- Physical Therapy Clinic/Center 20,687
- Federally Qualified Health Center (FQHC) 17,587
- Primary Care Clinic/Center 17,317
- Ambulatory Surgical Clinic/Center 13,887
- Urgent Care Clinic/Center 11,793
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.