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21ST CENTURY ONCOLOGY
NPI 1124278650
Radiology - Radiation Oncology in Henderson, NV

Active since September 20, 2008
52 N PECOS RD, HENDERSON, NV 89074(702) 990-4767(702) 990-4766 Get Directions Write a Review

NPPES record last updated: September 20, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About 21st Century Oncology NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

21ST CENTURY ONCOLOGY (NPI 1124278650) is a healthcare organization registered as a radiation oncology in Henderson, Nevada and active in the NPI registry since September 2008. The organization lists Michael J Katin, Ceo/president, as its authorized official.

NPPES Registry Identity

NPI1124278650
Entity TypeOrganization
Primary Taxonomy2085R0001X
Legal Business Name21ST CENTURY SPECIALTY PHYSICIANS MICHAEL J KATIN MD PC
Location Address52 N PECOS RDHenderson, NV 89074-7319
Mailing Address2234 Colonial BlvdFort Myers, FL 33907-1412 · (239) 931-7342 · Fax (239) 931-7385
Phone(702) 990-4767
Fax(702) 990-4766
Organization SubpartNo
Authorized OfficialMichael J KatinCeo/president · (239) 931-7277
Enumeration DateSeptember 20, 2008
✔ NPI 1124278650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Also ListedUrologyTaxonomy 208800000X
52 N PECOS RD, Henderson, NV 89074
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Other Names 1

Doing Business As21st Century Oncology

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PAUL K. TREADWELL MD
Radiology (Radiation Oncology)
52 N PECOS RD
HENDERSON, NV 89074
Clark County (702) 990-4767

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is 21st Century Specialty Physicians Michael J Katin MD PC's NPI number?

The NPI number for 21st Century Specialty Physicians Michael J Katin MD PC is 1124278650. It was assigned to this organization in the NPPES registry on September 20, 2008. The provider is doing business as 21st Century Oncology.

Where is 21st Century Specialty Physicians Michael J Katin MD PC located?

21st Century Specialty Physicians Michael J Katin MD PC is located at 52 N Pecos Rd, Henderson, NV 89074. The listed phone number is (702) 990-4767.

What is 21st Century Specialty Physicians Michael J Katin MD PC's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

When was this NPI record last updated?

The NPPES record for 21st Century Specialty Physicians Michael J Katin MD PC was last updated on September 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.