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COMPASSIONATE CANCER CARE RADIATION DIAGNOSTICS GROUP INC
NPI 1720234081
Radiology - Radiation Oncology in Corona, CA

Active since August 18, 2008
260 E ONTARIO AVE STE 101, CORONA, CA 92879(951) 371-2411(951) 284-0177 Get Directions Write a Review

NPPES record last updated: January 14, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 14, 2019, Jan 11, 2019 (2 updates tracked since 2019).

About Compassionate Cancer Care Radiation Diagnostics Group Inc NPPES

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

COMPASSIONATE CANCER CARE RADIATION DIAGNOSTICS GROUP INC (NPI 1720234081) is a healthcare organization registered as a radiation oncology in Corona, California and active in the NPI registry since August 2008. The organization lists Haresh S Jhangiani, President, as its authorized official.

NPPES Registry Identity

NPI1720234081
Entity TypeOrganization
Primary Taxonomy2085R0001X
Legal Business NameCOMPASSIONATE CANCER CARE RADIATION DIAGNOSTICS GROUP INC
Location Address260 E ONTARIO AVE STE 101Corona, CA 92879-3508
Mailing Address260 E Ontario Ave Ste 101Corona, CA 92879-3508 · (951) 371-2411 · Fax (951) 284-0177
Phone(951) 371-2411
Fax(951) 284-0177
Organization SubpartNo
Authorized OfficialHaresh S JhangianiPresident · (951) 371-2411
Enumeration DateAugust 18, 2008
Last NPPES UpdateJanuary 14, 20192 updates tracked since enumeration
✔ NPI 1720234081 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 ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X
260 E ONTARIO AVE STE 101, Corona, CA 92879
Open in Google Maps ↗

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Compassionate Cancer Care Radiation Diagnostics Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Compassionate Cancer Care Radiation Diagnostics Group Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Nicholas Muff, MD
Radiation Oncology
NPI 1740372861
260 E ONTARIO AVE STE 101
Corona, CA 92879
(949) 490-4820
✔ PECOS✔ Accepts MedicareSame address
Stephen Doggett, M.D.
Radiation Oncology
NPI 1982675021
20341 SW BIRCH ST STE 330
Newport Beach, CA 92660
(949) 490-4820
✔ PECOS✔ Accepts Medicare23 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Compassionate Cancer Care Radiation Diagnostics Group Inc's NPI number?

The NPI number for Compassionate Cancer Care Radiation Diagnostics Group Inc is 1720234081. It was assigned to this organization in the NPPES registry on August 18, 2008.

Where is Compassionate Cancer Care Radiation Diagnostics Group Inc located?

Compassionate Cancer Care Radiation Diagnostics Group Inc is located at 260 E Ontario Ave Ste 101, Corona, CA 92879. The listed phone number is (951) 371-2411.

What is Compassionate Cancer Care Radiation Diagnostics Group Inc's specialty?

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

Is Compassionate Cancer Care Radiation Diagnostics Group Inc enrolled in Medicare?

Yes. Compassionate Cancer Care Radiation Diagnostics Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Compassionate Cancer Care Radiation Diagnostics Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Radiation Oncology, reassign their Medicare billing to Compassionate Cancer Care Radiation Diagnostics Group Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Compassionate Cancer Care Radiation Diagnostics Group Inc was last updated on January 14, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.