Histology Specialist/Technologist
NUCC 246QH0600X · Specialist/Technologist, Pathology
53 CMS NPPES-registered providers across 20 states · 581st of 690 specialties by headcount.
Where this specialty sits in the corpus
Histology Specialist/Technologist ranks 581st of 690 NUCC specialties by CMS NPPES headcount (0% of all registered NPIs), densest in California; per resident California leads.
- 53
- NPPES providers in specialty
- 581st
- of 690 specialties
- 1855
- state-share HHI
- 1.9%
- Part D prescriber share
California is densest per capita (3.3× the national rate; Texas 1.9×); 3.5% of the Specialist/Technologist, Pathology category.
Taxonomy fingerprint
Histology Specialist/Technologist (NUCC 246QH0600X; 1.9% Part D prescribers (1 of 53); avg 20 Part D claims/prescriber (559th of 572); state-share HHI 1,855; next-larger headcount neighbor Legal Medicine (M.D./D.O.) Physician (+1); next-smaller Mammography Radiologic Technologist (-1)).
Next larger: Legal Medicine (M.D./D.O.) Physician (54) Next smaller: Mammography Radiologic Technologist (52)
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 20 |
| 2 | Texas | 9 |
| 3 | Florida | 3 |
| 4 | Pennsylvania | 3 |
| 5 | Georgia | 2 |
| 6 | Illinois | 2 |
| 7 | Alabama | 1 |
| 8 | Arkansas | 1 |
Sample Histology Specialist/Technologist NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Deborah Edwards, HTL(ASCP)QIHCHouston, TX |
| 2 | Josy Abraham, HTSugar Land, TX |
| 3 | Michael Wu, HT,HTL,QIHC(ASCP)Sugar Land, TX |
| 4 | Kimberlyn HenryTomball, TX |
| 5 | Lehong Nguyen, HTSugar Land, TX |
| 6 | Jonathan De La Rosa, HTNew Braunfels, TX |
| 7 | Xiuqin ZhaoHouston, TX |
| 8 | Howard Gebel, PHDAtlanta, GA |
| 9 | Robert Bray, PHDAtlanta, GA |
| 10 | Leslie Hendricksen, HTASCPOrem, UT |
| 11 | Ricky EasleyModesto, CA |
| 12 | Nicole MaganaModesto, CA |
Frequently Asked Questions
Why is Histology Specialist/Technologist a thin NUCC code in NPPES?
Where can I still find a Histology Specialist/Technologist?
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.