Urology Registered Nurse

Compiled from official public sources by the editorial process. · Updated August 2026

NUCC 163WU0100X · Registered Nurse

97 CMS NPPES-registered providers across 35 states · 536th of 690 specialties by headcount.

Providers

CMS NPPES-registered

States

with ≥1 NPI

Indiana

Top state

6 providers

$708

Open Pay avg

314th of 551 specialties

Where this specialty sits in the corpus

Urology Registered Nurse ranks 536th of 690 NUCC specialties by CMS NPPES headcount (0% of all registered NPIs), densest in Indiana; per resident Indiana leads.

97
NPPES providers in specialty: 536th
of 690 specialties: 369
state-share HHI: 19.6%
Part D prescriber share

Indiana is densest per capita (3× the national rate; Colorado 3×); 0% of the Registered Nurse category.

Taxonomy fingerprint

Urology Registered Nurse (NUCC 163WU0100X; 19.6% Part D prescribers (19 of 97); avg 709 Part D claims/prescriber (233rd of 572); Open Payments avg $708/physician (314th of 551; 12 paid, $8K total); state-share HHI 369; next-larger headcount neighbor Contact Lens Fitter (+1); next-smaller Cardiovascular Specialist/Technologist (-2)).

Next larger: Contact Lens Fitter (98) Next smaller: Cardiovascular Specialist/Technologist (95)

Which states have the most providers?

#	State	Providers	% of specialty
1	Indiana	6	6.2%
2	Texas	6	6.2%
3	California	5	5.2%
4	Colorado	5	5.2%
5	Illinois	5	5.2%
6	Wisconsin	5	5.2%
7	Georgia	4	4.1%
8	Louisiana	4	4.1%

Sample Urology Registered Nurse NPIs

A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.

#	Provider	State
1	Melinda Staten, APRNLouisville, KY	Kentucky
2	Manon Guida, APRNGlastonbury, CT	Connecticut
3	Rita Yee, MS, RN, FNP, CUNPSan Francisco, CA	California
4	John Dudek, MDLas Vegas, NV	Nevada
5	Jane Stockwood, MS, FNP-C, CUNPAugusta, ME	Maine
6	Jane Lange, APNChicago, IL	Illinois
7	Presentacion Cancino, APNChicago, IL	Illinois
8	Willa Williamson, APNChicago, IL	Illinois
9	David Seegers, MSN, RNPalo Alto, CA	California
10	Cynthia Manion, RNChillicothe, OH	Ohio
11	Sallyanne Fisher, MSN, FNP-BC, CUNPPhoenix, AZ	Arizona
12	Daniel Schwartz, MDLutherville, MD	Maryland

All specialties · Search NPIs

Frequently Asked Questions

Why is Urology Registered Nurse a thin NUCC code in NPPES?

Only 97 NPIs list Urology Registered Nurse as primary taxonomy across 35 states (peak Indiana, 6). That is 536th of 690 NUCC codes by headcount. Thin codes are still searchable by NPI; do not treat the low count as a quality signal.

Do the few Urology Registered Nurse NPIs in Open Payments look unusual?

CMS Open Payments 2024 lists 12 paid Urology Registered Nurse physicians totaling $8K (234 payments; average $708, 314th of 551 by average). Presence is not a quality judgment; thin specialties often have sparse payment rows.

How much Part D prescribing does this specialty do?

Among Urology Registered Nurse NPIs, 19 appear in the Medicare Part D Prescriber PUF (average 709 claims and $135K drug cost per prescriber; 233rd of 572 specialties by average claims). Non-prescribing clinicians in the same NUCC code are still in NPPES.

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.