Sleep Medicine (Psychiatry & Neurology) Physician
NUCC 2084S0012X · Psychiatry & Neurology
389 CMS NPPES-registered providers across 47 states · 367th of 690 specialties by headcount.
Where this specialty sits in the corpus
Sleep Medicine (Psychiatry & Neurology) Physician ranks 367th of 690 NUCC specialties by CMS NPPES headcount (0.01% of all registered NPIs), densest in California; per resident New Mexico leads.
- 389
- NPPES providers in specialty
- 367th
- of 690 specialties
- 446
- state-share HHI
- 72.5%
- Part D prescriber share
New Mexico is densest per capita (2.5× the national rate; Washington 1.8×); 0.4% of the Psychiatry & Neurology category.
Taxonomy fingerprint
Sleep Medicine (Psychiatry & Neurology) Physician (NUCC 2084S0012X; 72.5% Part D prescribers (282 of 389); avg 981 Part D claims/prescriber (154th of 572); Open Payments avg $8K/physician (59th of 551; 215 paid, $1.6M total); state-share HHI 446; next-larger headcount neighbor Epilepsy Physician (+2); next-smaller Glaucoma Specialist (Ophthalmology) Physician (-6)).
Next larger: Epilepsy Physician (391) Next smaller: Glaucoma Specialist (Ophthalmology) Physician (383)
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 44 |
| 2 | Texas | 36 |
| 3 | New York | 19 |
| 4 | Michigan | 18 |
| 5 | Ohio | 18 |
| 6 | Florida | 17 |
| 7 | North Carolina | 17 |
| 8 | Washington | 16 |
Sample Sleep Medicine (Psychiatry & Neurology) Physician NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Mohammad Khan, M.D.Chandler, AZ |
| 2 | John Debus, M.D.Dallas, TX |
| 3 | Kevin Gaffney, MDShenandoah, TX |
| 4 | Muhammad Naeem, M.D.Decatur, TX |
| 5 | Philip Becker, M.D.Dallas, TX |
| 6 | Leon Rosenthal, M.D.Houston, TX |
| 7 | Robert Conroy, D.O.Dartmouth, MA |
| 8 | Meredith Cousin, MDIndianapolis, IN |
| 9 | Kristi Posey, M.D.Houston, TX |
| 10 | Andrea Haller, MDFort Wayne, IN |
| 11 | Philip Burke, MD, MPHBrookline, MA |
| 12 | Abdulkarim Sharba, MDKokomo, IN |
Frequently Asked Questions
How should I read Sleep Medicine (Psychiatry & Neurology) Physician's mid-pack national roster?
How does Sleep Medicine (Psychiatry & Neurology) Physician show up in Open Payments mid-pack?
How much Part D prescribing does this specialty do?
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.