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

Radiation Oncology

Lana M. De Souza Lawrence, MD

Works at hospitals in Newark, DE · Delaware

Summary

Dr. Lana M. De Souza Lawrence, MD is a radiation oncologist at 161 Wilimington W Chester Pike, Chadds Ford, PA 19317. Phone: (610) 361-1170. Accepts Medicare assignment. In 2024, Lana M. De Souza Lawrence had 394 Original Medicare patients and 3,118 services. NPI 1225296668. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiation oncologist (Medicare lists Radiation Oncology)
  • Address: 161 Wilimington W Chester Pike, Chadds Ford, PA 19317 · Directions (3 more locations)
  • Phone: (610) 361‑1170
  • Medicare: Accepts Medicare assignment
  • Hospital: Christiana Hospital
  • Group practice: Christiana Care Pennsylvania Inc (+1 more)
  • Medical school: Howard University College Of Medicine · graduated 2008 (18 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Lana M. De Souza Lawrence, 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 Lana M. De Souza Lawrence accept Medicare assignment?
Yes. Medicare's clinician data says Lana M. De Souza Lawrence 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 Lana M. De Souza Lawrence see?
In 2024, CMS data shows 394 Original Medicare patients and 3,118 services for Lana M. De Souza Lawrence. This counts Original Medicare only and measures volume, not quality.
What is Lana M. De Souza Lawrence's NPI number?
1225296668. 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 Lana M. De Souza Lawrence, 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 patients394
Services billed to Medicare3,118
Different services or procedures41
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Ct guidance for insertion of radiation therapy fields (77014)1,031 services
  2. Calculation of radiation therapy dose (77300)465 services
  3. Design and construction of complex radiation treatment device (77334)250 services
  4. Radiation treatment management, 5 treatment sessions (77427)191 services
  5. Complex radiation therapy planning (77263)113 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 cholesterol75%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
  • Arthritis48%
  • Diabetes37%
  • Anxiety30%

Hospitals where Lana M. De Souza Lawrence works

Medicare's Facility Affiliation Data lists Lana M. De Souza Lawrence at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001

Practice locations

Addresses where Lana M. De Souza Lawrence is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lana M. De Souza Lawrence as a member of these groups (CMS data updated October 2, 2026).

  • Christiana Care Pennsylvania Inc177 clinicians in the group
  • Radiation Oncologists, PA12 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Pennsylvania →

Other radiation oncologists in Chadds Ford

Clinicians with the same Medicare primary specialty in Chadds Ford, PA — not a recommendation.

All radiation oncologists in Chadds Ford →

Other clinicians in Christiana Care Pennsylvania Inc

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

Clinician information

CredentialMD
Medical schoolHoward University College Of Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1225296668
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians