Radiologic Technologist
NUCC 247100000X
924 CMS NPPES-registered providers across 52 states · 277th of 690 specialties by headcount.
Where this specialty sits in the corpus
Radiologic Technologist ranks 277th of 690 NUCC specialties by CMS NPPES headcount (0.01% of all registered NPIs), densest in California; per resident South Dakota leads.
- 924
- NPPES providers in specialty
- 277th
- of 690 specialties
- 504
- state-share HHI
- 0.5%
- Part D prescriber share
South Dakota is densest per capita (5.2× the national rate; Montana 4.5×).
Taxonomy fingerprint
Radiologic Technologist (NUCC 247100000X; 0.5% Part D prescribers (5 of 924); avg 350 Part D claims/prescriber (348th of 572); Open Payments avg $98/physician (519th of 551; 2 paid, $196 total); state-share HHI 504; next-larger headcount neighbor Sleep Medicine (Internal Medicine) Physician (+8); next-smaller Nuclear Medicine Physician (-14)).
Next larger: Sleep Medicine (Internal Medicine) Physician (932) Next smaller: Nuclear Medicine Physician (910)
Population-adjusted state index
Each multiple is this specialty's providers-per-resident in a state divided by the national rate (Census Vintage population estimates). Raw headcount favors large states; this ranking surfaces denser markets.
Over-indexed vs national rate
- South Dakota 5.2× · 1.4/100k
- Montana 4.5× · 1.2/100k
- Wyoming 4.4× · 1.2/100k
- Puerto Rico 3.2× · 0.9/100k
- Arizona 3.1× · 0.9/100k
Under-indexed vs national rate
- Massachusetts 0.26× · 0.1/100k
- New Jersey 0.35× · 0.1/100k
- Pennsylvania 0.37× · 0.1/100k
- Kentucky 0.40× · 0.1/100k
- Virginia 0.42× · 0.1/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 110 |
| 2 | Florida | 89 |
| 3 | Texas | 84 |
| 4 | Arizona | 64 |
| 5 | Georgia | 46 |
| 6 | Washington | 38 |
| 7 | New York | 34 |
| 8 | Puerto Rico | 28 |
| 9 | Colorado | 27 |
| 10 | Ohio | 27 |
| 11 | Tennessee | 24 |
| 12 | Arkansas | 20 |
| 13 | Illinois | 19 |
| 14 | Michigan | 17 |
| 15 | Oregon | 17 |
Top Cities for Radiologic Technologist
| # | City | Providers |
|---|---|---|
| 1 | Tuba CityArizona | 22 |
| 2 | HoustonTexas | 20 |
| 3 | MiamiFlorida | 16 |
| 4 | ParkerArizona | 11 |
| 5 | LynnwoodWashington | 11 |
| 6 | Fort StewartGeorgia | 10 |
| 7 | DenverColorado | 9 |
| 8 | Panama CityFlorida | 9 |
| 9 | IndianapolisIndiana | 9 |
| 10 | BeavertonOregon | 8 |
| 11 | PatillasPuerto Rico | 8 |
| 12 | PhoenixArizona | 7 |
Sample Radiologic Technologist NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Oscar Crespo, MDSan Juan, PR |
| 2 | John WanamakerBucyrus, OH |
| 3 | J. Anderssen, R.T.Chesterfield, MO |
| 4 | Debra Faulkner, R.T.El Dorado, AR |
| 5 | Joseph Kaplan, LRTStaten Island, NY |
| 6 | Douglas Galinsky, RTShiprock, NM |
| 7 | Elizabeth Darzynkiewicz, M.D.Yorktown Heights, NY |
| 8 | Donald Wichmann, RTShiprock, NM |
| 9 | John Dinae, ARRT RTRShiprock, NM |
| 10 | Michael King, RTShiprock, NM |
| 11 | Joanna Atencio, RT(R)(M)Shiprock, NM |
| 12 | Sarah Manuelito, RADIOLOGIC TECHNOLOGShiprock, NM |
| 13 | Pakorn Sirijintakarn, M.D.Chicago, IL |
| 14 | Edith Robbins, RTChesapeake, VA |
| 15 | Candice Van Etten, CRVTKingston, PA |
| 16 | Diana Cruz, BASIC XRAY MACHINE OKissimmee, FL |
| 17 | Mark Grieco, X-RAY TECHWashington, DC |
| 18 | Jeffrey Chung, MDHoffman Estates, IL |
Related Specialties
Adjacent specialties in the NUCC Health Care Provider Taxonomy.
Compare Radiologic Technologist vs Sonography Radiologic Technologist →
Frequently Asked Questions
How should I read Radiologic Technologist's mid-pack national roster?
How does Radiologic Technologist 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.