Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Radiation Oncology

Gina J. Mansy, MD

Sees patients in Encinitas, CA · El Centro, CA · Chula Vista, CA · California

Summary

Dr. Gina J. Mansy, MD is a radiation oncologist at 1200 Garden View Rd, Suite 210, Encinitas, CA 92024. Phone: (800) 926-8273. Accepts Medicare assignment. In 2024, Gina J. Mansy had 63 Original Medicare patients and 462 services. NPI 1326046855. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiation oncologist (Medicare lists Radiation Oncology)
  • Address: 1200 Garden View Rd, Suite 210, Encinitas, CA 92024 · Directions (3 more locations)
  • Phone: (800) 926‑8273
  • Medicare: Accepts Medicare assignment
  • Group practice: Regents of the University of California (+1 more)
  • Medical school: University Of Iowa, Rj & L Carver College Of Medicine · graduated 1993 (33 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Gina J. Mansy, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Gina J. Mansy accept Medicare assignment?
Yes. Medicare's clinician data says Gina J. Mansy accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Gina J. Mansy see?
In 2024, CMS data shows 63 Original Medicare patients and 462 services for Gina J. Mansy. This counts Original Medicare only and measures volume, not quality.
What is Gina J. Mansy's NPI number?
1326046855. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Gina J. Mansy, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients63
Services billed to Medicare462
Different services or procedures28
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)66 services
  2. Ct guidance for insertion of radiation therapy fields (77014)49 services
  3. Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev (G6012)38 services
  4. Continuing radiation therapy consultation per week (77336)34 services
  5. Radiation treatment management, 5 treatment sessions (77427)34 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol73%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)68%
  • Arthritis41%
  • Diabetes40%
  • Chronic kidney disease37%

Practice locations

Addresses where Gina J. Mansy is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Gina J. Mansy as a member of these groups (CMS data updated October 2, 2026).

  • Regents of the University of California2,089 clinicians in the group
  • Radiation Oncology Network of Southern California5 clinicians in the group

Specialties

Find other Radiation Oncology doctors in California →

Other radiation oncologists in Encinitas

Clinicians with the same Medicare primary specialty in Encinitas, CA — not a recommendation.

All radiation oncologists in Encinitas →

Other clinicians in Regents of the University of California

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Iowa, Rj & L Carver College Of Medicine
Graduation year1993 (33 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326046855
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians