Dr. Lawrence Bruce Berk, MD

  • Winter Haven, FL
  • Radiation oncologist
NPI1447251715PAC ID9335031871
Medicare services, 2024
132
Medicare patients, 2024
28
Part D claims, 2024
48
Publications
39
Clinical trials
6
Practice address
200 Ave F NE, Winter Haven, FL 33881
Practice phone
Call (863) 293-1121
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

BayCare Winter Haven Hospital

Hospital · Winter Haven, Florida

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Dr. Lawrence Bruce Berk is a radiation oncologist in Winter Haven, Florida

Dr. Berk practices at BayCare Winter Haven Hospital in Winter Haven, Florida, part of BayCare Health System.

Dr. Berk's NPI, 1447251715, was assigned on August 9, 2005. Dr. Berk graduated from University of Pittsburgh School of Medicine in 1988. Dr. Berk holds Florida license ME64597.

NPI and contact details
Medicare PAC ID
9335031871
NPI enumeration date
August 9, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(863) 293-1121
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
64
Medical school graduation
1988

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Lawrence Bruce Berk practices at BayCare Winter Haven Hospital in Winter Haven, Florida

Dr. Berk's primary practice is BayCare Winter Haven Hospital, at 200 Ave F NE, Winter Haven, FL 33881 in Polk County. The practice phone is (863) 293-1121.

Source: Dmand AI Affiliation Data

Dr. Lawrence Bruce Berk is affiliated with 2 sites of care and 1 medical group

Dr. Berk's primary practice is BayCare Winter Haven Hospital in Winter Haven, Florida, part of BayCare Health System. Dr. Berk is also affiliated with BayCare St. Joseph's Hospital. The medical group on file is Tampa Oncology and Proton.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Lawrence Bruce Berk's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berk practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
BayCare Winter Haven HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Lawrence Bruce Berk is one of 467 radiation oncologists in Florida

Radiation oncology is Dr. Berk's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Berk is board certified in hospice and palliative medicine by the American Board of Internal Medicine. Dmand AI has Dr. Berk's licenses on file in 5 states: Florida, Delaware, Ohio, New Jersey and Pennsylvania.

Specialties and state licenses

  • Radiation oncology, FloridaPrimaryLicense ME64597 · 1993 to 2027 · taxonomy 2085R0001X
  • Delaware license
  • Ohio license1995 to 2007
  • New Jersey license1992 to 1997
  • Pennsylvania license1991 to 1996

Clinical focus

Dmand AI lists breast cancer radiation and lung cancer radiation among the conditions Dr. Berk treats.

Radiation oncologists near Dr. Berk

Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Lawrence Bruce Berk billed Medicare for 132 services in 2024

CMS data shows 132 Medicare services from Dr. Berk across 5 procedure codes in 2024, for 28 Medicare patients. Medicare paid $11,380 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024132
Medicare patients28
Paid by Medicare$11,380
Procedure codes5

Dr. Berk's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 9222024: 11588%
Office and hospital visits
2023: 02024: 17
Lab and pathology
2023: 192024: 0100%
Other services
2023: 1,1992024: 0100%
Surgery
2023: 142024: 0100%

Dr. Berk compared with the Florida median for radiation oncologists, 2024

  • Dr. Berk
  • Florida median
Medicare services
132vs 1,67692% below
Medicare patients
28vs 20286% below
Part D claims
14vs 4770% below

Medians across 437 radiation oncologists in Florida with Dmand AI profiles that report each measure.

Dr. Berk's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Berk

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Berk and other radiation oncologists in Florida.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Lawrence Bruce Berk treated 28 Medicare patients in 2024, average age 77

CMS counts 28 Medicare patients who saw Dr. Berk in 2024. The largest group is 75 to 84, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Berk's median patient age at 78, with 53% women.

Medicare patients, 202428
Average age77
Average risk score1.99

Dr. Berk's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Berk's Medicare patients by sex, 2024

  • Women1657%
  • Men1243%

Chronic conditions among Dr. Berk's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Cancer64%
  4. Arthritis46%

Share of Medicare patients with each condition. A patient can have several.

Dr. Berk's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 78

Patient panel by sex, all payers

  • Women53%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Lawrence Bruce Berk wrote 48 Medicare Part D claims in 2024

In 2024, Dr. Berk wrote 48 Medicare Part D claims for 13 patients. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $273 in total drug cost. In 2022, CMS named 24 claims across 2 drugs.

Part D claims, 202448
Drugs named by CMS1
Total drug cost$273
Part D patients13

Dr. Berk's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 242024: 1442%

Drugs named by CMS: 1 in 2024, 2 in 2022.

See all prescribing by Dr. Berk

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Lawrence Bruce Berk takes part in Medicare

Dr. Berk accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Lawrence Bruce Berk has 39 publications on record

Dmand AI links 39 papers to Dr. Berk, published from 2007 to 2024. 2012 was the busiest year, with 4. The most frequent topics are Radiation Injuries, Head and Neck Neoplasms and Lung Neoplasms. Dr. Berk has published most often in Int J Radiat Oncol Biol Phys. Dr. Berk's most frequent co-authors are Lisa Ann Kachnic, MD, Kevin S. Roof, MD and William Fitzgerald Demas, MD.

Papers39
Years published2007 to 2024

Dr. Berk's papers by year, 2011 to 2024

Topics Dr. Berk writes about most

  • Radiation Injuries
  • Head and Neck Neoplasms
  • Lung Neoplasms
  • Antineoplastic Agents
  • Bone Neoplasms
  • Chemoradiotherapy
  • Dose Fractionation, Radiation
  • Pain

Dr. Berk's most frequent co-authors

Recent publications by Dr. Berk

See all 39 publications and co-authors

See who Dr. Berk researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Berk works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Lawrence Bruce Berk has worked on 6 clinical trials

Dmand AI links Dr. Berk to 6 clinical trials, 4 of them phase 2 studies. Conditions studied include Esophagitis, Glioblastoma and Cachexia. Radiation Therapy Oncology Group sponsors the most, 3.

Clinical trials with Dr. Berk by phase

  1. 1Phase 1: 1 trial
  2. 4Phase 2: 4 trials
  3. 1Phase 3: 1 trial
  4. NonePhase 4: no trials

Conditions in Dr. Berk's trials

  • Esophagitis
  • Glioblastoma
  • Cachexia
  • Gliosarcoma
  • Radiation Injuries

Investigators on the most trials with Dr. Berk

Recent clinical trials with Dr. Berk

See all 6 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Lawrence Bruce Berk received $916 in industry payments from 2017 to 2025

CMS Open Payments shows 25 general payments to Dr. Berk from 14 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 89% of the total. Boston Scientific Corporation paid the most, $177.

General payments to Dr. Berk by program year, 2017 to 2025

General payments to Dr. Berk by kind, 2017 to 2025

$916in total
  • Food and beverage$81789%
  • Education$9911%

Companies that paid Dr. Berk the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Berk

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Lawrence Bruce Berk graduated from University of Pittsburgh School of Medicine

Dr. Berk graduated from University of Pittsburgh School of Medicine in 1988.

  1. Medical schoolUniversity of Pittsburgh School of Medicine
  2. Board certified in hospice and palliative medicineAmerican Board of Internal Medicine
  3. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Lawrence Bruce Berk accepts plans from 19 insurance carriers

Dr. Berk is in network with 19 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Berk accepts, by number of carriers

  1. PPO12
  2. HMO11
  3. Medicare11
  4. POS6
  5. EPO5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Lawrence Bruce Berk's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Lawrence Bruce Berk

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Lawrence Bruce Berk's NPI number?

Dr. Lawrence Bruce Berk's NPI number is 1447251715. It was assigned on August 9, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Lawrence Bruce Berk?

Dr. Lawrence Bruce Berk is a radiation oncologist in Winter Haven, Florida. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Lawrence Bruce Berk practice?

Dr. Berk practices at 200 Ave F NE, Winter Haven, FL 33881. Dr. Berk's primary practice is BayCare Winter Haven Hospital in Winter Haven, Florida, part of BayCare Health System.

What is Dr. Lawrence Bruce Berk's office phone number?

The practice phone on file for Dr. Berk is (863) 293-1121.

What is Dr. Lawrence Bruce Berk's medical license number?

Dr. Berk holds Florida license ME64597, one of the licenses on file in 5 states.

Which states has Dr. Lawrence Bruce Berk been licensed in?

Dmand AI has state licenses on file for Dr. Berk in Florida (1993 to 2027), Delaware, Ohio (1995 to 2007), New Jersey (1992 to 1997) and Pennsylvania (1991 to 1996).

Which hospitals is Dr. Lawrence Bruce Berk affiliated with?

Dr. Berk practices at BayCare Winter Haven Hospital in Winter Haven, Florida. Dr. Berk is also affiliated with BayCare St. Joseph's Hospital.

What medical group is Dr. Lawrence Bruce Berk part of?

Dr. Berk is linked to Tampa Oncology and Proton.

Does Dr. Lawrence Bruce Berk accept Medicare?

Yes. CMS data shows Dr. Berk billed Medicare for 132 services in 2024, and Dr. Berk accepts Medicare assignment.

How many Medicare patients does Dr. Lawrence Bruce Berk see?

CMS counts 28 Medicare patients who saw Dr. Berk in 2024, with an average age of 77.

Show 9 more questionsShow fewer questions

Is Dr. Lawrence Bruce Berk board certified?

Yes. Dr. Berk is board certified in hospice and palliative medicine by the American Board of Internal Medicine.

What services does Dr. Lawrence Bruce Berk bill to Medicare?

In 2024, Dr. Berk's most billed Medicare services were radiation oncology (77300), radiation oncology (77427) and radiation oncology (77334).

Where did Dr. Lawrence Bruce Berk go to medical school?

Dr. Berk graduated from University of Pittsburgh School of Medicine in 1988.

What drugs does Dr. Lawrence Bruce Berk prescribe most?

In 2024 Medicare Part D data, Dr. Berk's most prescribed drugs by claims were Imipramine HCl.

Has Dr. Lawrence Bruce Berk received payments from drug or device companies?

CMS Open Payments shows $916 in general payments to Dr. Berk from 14 companies from 2017 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Lawrence Bruce Berk been practicing?

Dr. Berk graduated from medical school in 1988, 38 years ago.

Does Dr. Lawrence Bruce Berk do research?

Dmand AI links 39 publications to Dr. Berk, published from 2007 to 2024. Dr. Berk has worked on 6 clinical trials.

Who does Dr. Lawrence Bruce Berk publish with?

Dr. Berk's most frequent co-authors are Lisa Ann Kachnic, MD (10 shared papers), Kevin S. Roof, MD (4 shared papers) and William Fitzgerald Demas, MD (2 shared papers).

What insurance does Dr. Lawrence Bruce Berk accept?

Dr. Berk is in network with 19 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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