Radiological Physics Physician

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

NUCC 2085R0205X · Radiology

127 CMS NPPES-registered providers across 26 states · 504th of 690 specialties by headcount.

127

Providers

CMS NPPES-registered

States

with ≥1 NPI

New York

Top state

33 providers

$1K

Open Pay avg

239th of 551 specialties

Where this specialty sits in the corpus

Radiological Physics Physician ranks 504th of 690 NUCC specialties by CMS NPPES headcount (0% of all registered NPIs), densest in New York; per resident New York leads.

127
NPPES providers in specialty: 504th
of 690 specialties: 1305
state-share HHI: 0.8%
Part D prescriber share

New York is densest per capita (4.5× the national rate; Florida 3.1×); 0.2% of the Radiology category.

Taxonomy fingerprint

Radiological Physics Physician (NUCC 2085R0205X; 0.8% Part D prescribers (1 of 127); avg 14 Part D claims/prescriber (567th of 572); Open Payments avg $1K/physician (239th of 551; 10 paid, $13K total); state-share HHI 1,305; next-larger headcount neighbor Audiology Assistant (+2); next-smaller Addiction Medicine (Anesthesiology) Physician (-2)).

Next larger: Audiology Assistant (129) Next smaller: Addiction Medicine (Anesthesiology) Physician (125)

Which states have the most providers?

#	State	Providers	% of specialty
1	New York	33	26.0%
2	Florida	26	20.5%
3	Texas	10	7.9%
4	California	9	7.1%
5	Washington	6	4.7%
6	Illinois	5	3.9%
7	Pennsylvania	5	3.9%
8	Minnesota	4	3.1%

Sample Radiological Physics Physician NPIs

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

#	Provider	State
1	Miyuki Murphy, M.D.Sacramento, CA	California
2	Carolyn Happ, MDPittsburgh, PA	Pennsylvania
3	Ronald Addlestone, MDNashville, TN	Tennessee
4	Irene Taw, MDGlendale, AZ	Arizona
5	Lyle Wendling, MDSpokane, WA	Washington
6	Margaret Montana, MDDenver, CO	Colorado
7	Ronald Cocchiarella, MDSpokane, WA	Washington
8	Mark Terry, MDLewiston, ID	Idaho
9	Roy Holliday, M.DNew York, NY	New York
10	Paul Lui, M.DNew York, NY	New York
11	Susan Krysiewicz, M.DNew York, NY	New York
12	Madhuri Kirpekar, M.DNew York, NY	New York

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Frequently Asked Questions

Why is Radiological Physics Physician a thin NUCC code in NPPES?

Only 127 NPIs list Radiological Physics Physician as primary taxonomy across 26 states (peak New York, 33). That is 504th 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 Radiological Physics Physician NPIs in Open Payments look unusual?

CMS Open Payments 2024 lists 10 paid Radiological Physics Physician physicians totaling $13K (23 payments; average $1K, 239th 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 Radiological Physics Physician NPIs, 1 appear in the Medicare Part D Prescriber PUF (average 14 claims and $269 drug cost per prescriber; 567th 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.