Pulmonary Diagnostics Registered Respiratory Therapist
NUCC 2279P1004X · Respiratory Therapist, Registered
57 CMS NPPES-registered providers across 18 states · 576th of 690 specialties by headcount.
Where this specialty sits in the corpus
Pulmonary Diagnostics Registered Respiratory Therapist ranks 576th of 690 NUCC specialties by CMS NPPES headcount (0% of all registered NPIs), densest in California; per resident Nevada leads.
- 57
- NPPES providers in specialty
- 576th
- of 690 specialties
- 1167
- state-share HHI
- 50.9%
- in top 3 states
Nevada is densest per capita (9.3× the national rate; California 2.1×); 0.9% of the Respiratory Therapist, Registered category.
Taxonomy fingerprint
Pulmonary Diagnostics Registered Respiratory Therapist (NUCC 2279P1004X; state-share HHI 1,167; next-larger headcount neighbor Occupational Vision Optometrist (+1); next-smaller Medical Geneticist (PhD) Specialist/Technologist (-1)).
Next larger: Occupational Vision Optometrist (58) Next smaller: Medical Geneticist (PhD) Specialist/Technologist (56)
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 14 |
| 2 | Florida | 8 |
| 3 | Texas | 7 |
| 4 | Nevada | 5 |
| 5 | North Carolina | 3 |
| 6 | Virginia | 3 |
| 7 | Arkansas | 2 |
| 8 | New Mexico | 2 |
Sample Pulmonary Diagnostics Registered Respiratory Therapist NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Dimitry Demur, CEOLos Angeles, CA |
| 2 | David Yates, R.R.T.Houston, TX |
| 3 | Gerald Ruggiero, M.S. RRTRockaway Park, NY |
| 4 | James Montague, RRTSylvania, OH |
| 5 | Joseph Chandy, R.R.T, C.P.F.THouston, TX |
| 6 | Ramona Williams, RRTHouston, TX |
| 7 | Rick Smith, RRT, CPFTTampa, FL |
| 8 | Patrick Walsh, M.D.Van Nuys, CA |
| 9 | Leann Rothe, CRT-NPSSalem, VA |
| 10 | Dennis Falls, M.D.,Las Vegas, NV |
| 11 | Jerold Reynolds, PHD,RCP,RRTColumbus, OH |
| 12 | Holly Marocchi, RRT, AE-COrmond Beach, FL |
Frequently Asked Questions
Why is Pulmonary Diagnostics Registered Respiratory Therapist a thin NUCC code in NPPES?
Where can I still find a Pulmonary Diagnostics Registered Respiratory Therapist?
What does NUCC code 2279P1004X 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.