Medical Toxicology (Emergency Medicine) Physician
NUCC 207PT0002X · Emergency Medicine
239 CMS NPPES-registered providers across 38 states · 425th of 690 specialties by headcount.
Where this specialty sits in the corpus
Medical Toxicology (Emergency Medicine) Physician ranks 425th of 690 NUCC specialties by CMS NPPES headcount (0% of all registered NPIs), densest in California; per resident North Dakota leads.
- 239
- NPPES providers in specialty
- 425th
- of 690 specialties
- 480
- state-share HHI
- 63.2%
- Part D prescriber share
North Dakota is densest per capita (16.3× the national rate; Massachusetts 3.2×); 0.3% of the Emergency Medicine category.
Taxonomy fingerprint
Medical Toxicology (Emergency Medicine) Physician (NUCC 207PT0002X; 63.2% Part D prescribers (151 of 239); avg 244 Part D claims/prescriber (403rd of 572); Open Payments avg $644/physician (327th of 551; 31 paid, $20K total); state-share HHI 480; next-larger headcount neighbor Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (+8); next-smaller Pediatric Dermatology Physician (-1)).
Next larger: Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (247) Next smaller: Pediatric Dermatology Physician (238)
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 27 |
| 2 | New York | 17 |
| 3 | Massachusetts | 16 |
| 4 | Pennsylvania | 16 |
| 5 | Illinois | 13 |
| 6 | Texas | 13 |
| 7 | Colorado | 12 |
| 8 | Missouri | 11 |
Sample Medical Toxicology (Emergency Medicine) Physician NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Jeffrey Brent, MDDenver, CO |
| 2 | Robert Hendrickson, MDPortland, OR |
| 3 | Marc Bayer, MDAvon, CT |
| 4 | Joseph Caruso, M.D.Mishawaka, IN |
| 5 | Michael Sauri, M.D., M.P.H.&T.M.Rockville, MD |
| 6 | Fred Harchelroad Jr., MDPittsburgh, PA |
| 7 | Lewis Nelson, M.D.Boca Raton, FL |
| 8 | Steven Bird, MDWorcester, MA |
| 9 | David Brush, MDHonolulu, HI |
| 10 | Carl Skinner, MDTacoma, WA |
| 11 | Timothy Albertson, MD, PHD, MPHSacramento, CA |
| 12 | Christopher Camilleri, DOBurr Ridge, IL |
Frequently Asked Questions
How should I read Medical Toxicology (Emergency Medicine) Physician's mid-pack national roster?
How does Medical Toxicology (Emergency Medicine) 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.