Dr. David J. D'Ambrosio, MD

  • Toms River, NJ
  • Radiation oncologist
NPI1043485303PAC ID6204903719
Medicare services, 2024
3,766
Medicare patients, 2024
390
Part D claims, 2024
170
Publications
14
Clinical trials
2
Practice address
99 Rt 37 West, Toms River, NJ 08755
Practice phone
Call (732) 557-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Community Medical Center

Hospital · Toms River, New Jersey

See all 7 affiliations

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Dr. David J. D'Ambrosio is a radiation oncologist in Toms River, New Jersey

Dr. D'Ambrosio practices at Community Medical Center in Toms River, New Jersey, part of RWJBarnabas Health.

Dr. D'Ambrosio's NPI, 1043485303, was assigned on April 28, 2008. Dr. D'Ambrosio graduated from Renaissance School of Medicine at Stony Brook University in 2003. Dr. D'Ambrosio holds New Jersey license 25MA08373600.

NPI and contact details
Medicare PAC ID
6204903719
NPI enumeration date
April 28, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(732) 557-8000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
49
Medical school graduation
2003

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

Dr. David J. D'Ambrosio practices at Community Medical Center in Toms River, New Jersey

Dr. D'Ambrosio's primary practice is Community Medical Center, at 99 Rt 37 West, Toms River, NJ 08755 in Ocean County. The practice phone is (732) 557-8000.

Source: Dmand AI Affiliation Data

Dr. David J. D'Ambrosio is affiliated with 5 sites of care and 2 medical groups

Dr. D'Ambrosio's primary practice is Community Medical Center in Toms River, New Jersey, part of RWJBarnabas Health. Dr. D'Ambrosio is also affiliated with Ocean University Medical Center. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Dr. D'Ambrosio to 3 more hospitals and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. D'Ambrosio

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

Dmand AI tracks the EHR system at Dr. David J. D'Ambrosio's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. D'Ambrosio practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Community Medical CenterAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David J. D'Ambrosio is one of 145 radiation oncologists in New Jersey

Radiation oncology is Dr. D'Ambrosio's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. D'Ambrosio is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. D'Ambrosio's licenses on file in 2 states: New Jersey and Pennsylvania.

Specialties and state licenses

  • Radiation oncology, New JerseyPrimaryLicense 25MA08373600 · 2008 to 2027 · taxonomy 2085R0001X
  • Pennsylvania license2004 to 2008

Clinical focus

Dmand AI lists bone cancer radiation, brain cancer radiation, brain tumor radiation, breast cancer radiation, cancer radiation-upper GI, cervical cancer radiation, colorectal cancer radiation and head & neck cancer radiation among the conditions Dr. D'Ambrosio treats.

Radiation oncologists near Dr. D'Ambrosio

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

145radiation oncologists in New Jersey
2radiation oncologists in Toms River

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

Dr. David J. D'Ambrosio billed Medicare for 3,766 services in 2024

CMS data shows 3,766 Medicare services from Dr. D'Ambrosio across 25 procedure codes in 2024, for 390 Medicare patients. Medicare paid $275,760 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20243,766
Medicare patients390
Paid by Medicare$275,760
Procedure codes25

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

  • 2023
  • 2024
Imaging
2023: 2,7862024: 3,31119%
Office and hospital visits
2023: 4182024: 4559%

Dr. D'Ambrosio compared with the New Jersey median for radiation oncologists, 2024

  • Dr. D'Ambrosio
  • New Jersey median
Medicare services
3,766vs 1,8132.1 times
Medicare patients
390vs 21086% above
Part D claims
99vs 462.2 times

Medians across 135 radiation oncologists in New Jersey with Dmand AI profiles that report each measure.

Dr. D'Ambrosio'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. D'Ambrosio

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. D'Ambrosio and other radiation oncologists in New Jersey.

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

Dr. David J. D'Ambrosio treated 390 Medicare patients in 2024, average age 76

CMS counts 390 Medicare patients who saw Dr. D'Ambrosio in 2024. The largest group is 75 to 84, with 174 patients. 75% of them have cancer, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.96, 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. D'Ambrosio's median patient age at 77, with 47% women.

Medicare patients, 2024390
Average age76
Average risk score1.96
Also on Medicaid7%

Dr. D'Ambrosio's Medicare patients by age, 2024

Dr. D'Ambrosio's Medicare patients by sex, 2024

  • Women19951%
  • Men19149%

Chronic conditions among Dr. D'Ambrosio's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis54%
  5. Ischemic heart disease47%
  6. COPD44%
  7. Diabetes38%
  8. Anxiety36%

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

Dr. D'Ambrosio's patients across all payers

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

Patient panel by age, all payers

Median age 77

Patient panel by sex, all payers

  • Women47%
  • Men53%

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

Dr. David J. D'Ambrosio wrote 170 Medicare Part D claims in 2024

In 2024, Dr. D'Ambrosio wrote 170 Medicare Part D claims for 81 patients. 94% of them were for generic drugs. CMS names the drug for 99 of them, across 4 drugs with 11 or more claims each, at $1,166 in total drug cost. In 2023, CMS named 85 claims across 4 drugs.

Part D claims, 2024170
Drugs named by CMS4
Total drug cost$1,166
Part D patients81

Dr. D'Ambrosio's Part D claims by kind of drug, 2024

  • Generic160 claims94%
  • Brand-name and other10 claims6%

Dr. D'Ambrosio'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.

Drug classes CMS tracks in Dr. D'Ambrosio's Part D claims, 2024

  • Opioids19%32 of 170 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 852024: 9916%

Drugs named by CMS: 4 in 2024, 4 in 2023.

See all prescribing by Dr. D'Ambrosio

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

Dr. David J. D'Ambrosio scored 99 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. D'Ambrosio for performance year 2024, reported through an alternative payment model (APM). Dr. D'Ambrosio accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. D'Ambrosio's MIPS scores, performance year 2024

  • 99of 100Final score
  • 84.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. David J. D'Ambrosio has 14 publications on record

Dmand AI links 14 papers to Dr. D'Ambrosio, published from 2007 to 2024. 2008 was the busiest year, with 3. The most frequent topics are Prostatic Neoplasms, Prostate-Specific Antigen and Radiotherapy, Conformal. Dr. D'Ambrosio has published most often in Int J Radiat Oncol Biol Phys. Dr. D'Ambrosio's most frequent co-authors are Mark K. Buyyounouski, MD, Eric Mark Horwitz, MD and Alan Pollack, MD.

Papers14
Years published2007 to 2024

Dr. D'Ambrosio's papers by year, 2007 to 2024

Topics Dr. D'Ambrosio writes about most

  • Prostatic Neoplasms
  • Prostate-Specific Antigen
  • Radiotherapy, Conformal
  • Radiotherapy Dosage
  • Treatment Failure

Dr. D'Ambrosio's most frequent co-authors

Recent publications by Dr. D'Ambrosio

See all 14 publications and co-authors

See who Dr. D'Ambrosio researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. D'Ambrosio 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. David J. D'Ambrosio has worked on 2 clinical trials

Dmand AI links Dr. D'Ambrosio to 2 clinical trials. Conditions studied include Uterine Cervical Neoplasms and Uterine Cervical Diseases. GOG Foundation sponsors the most, 2.

Clinical trials with Dr. D'Ambrosio by phase

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

Conditions in Dr. D'Ambrosio's trials

  • Uterine Cervical Neoplasms
  • Uterine Cervical Diseases

Investigators on the most trials with Dr. D'Ambrosio

Recent clinical trials with Dr. D'Ambrosio

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

Dr. David J. D'Ambrosio received $1,624 in industry payments from 2016 to 2025

CMS Open Payments shows 69 general payments to Dr. D'Ambrosio from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Myriad Genetic Laboratories, Inc. paid the most, $200.

General payments to Dr. D'Ambrosio by program year, 2016 to 2025

General payments to Dr. D'Ambrosio by kind, 2016 to 2025

$1.6Kin total
  • Food and beverage$1,59798%
  • Education$272%

Companies that paid Dr. D'Ambrosio the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. D'Ambrosio

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

Dr. David J. D'Ambrosio graduated from Renaissance School of Medicine at Stony Brook University

Dr. D'Ambrosio graduated from Renaissance School of Medicine at Stony Brook University in 2003. Dr. D'Ambrosio is a member of ASTRO and ASCO.

  1. Medical schoolRenaissance School of Medicine at Stony Brook University
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. David J. D'Ambrosio accepts plans from 18 insurance carriers

Dr. D'Ambrosio is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Cigna
  • HCSC
  • Horizon Blue Cross Blue Shield of New Jersey
  • +10 more carriersWith a free account

Plan types Dr. D'Ambrosio accepts, by number of carriers

  1. PPO13
  2. Medicare12
  3. HMO10
  4. EPO5
  5. POS5

Source: Dmand AI Insurance Network Data

Sources for Dr. David J. D'Ambrosio'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)Clinician Public Reporting: Overall MIPS Performance (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. David J. D'Ambrosio

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. David J. D'Ambrosio's NPI number?

Dr. David J. D'Ambrosio's NPI number is 1043485303. It was assigned on April 28, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. David J. D'Ambrosio?

Dr. David J. D'Ambrosio is a radiation oncologist in Toms River, New Jersey. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. David J. D'Ambrosio practice?

Dr. D'Ambrosio practices at 99 Rt 37 West, Toms River, NJ 08755. Dr. D'Ambrosio's primary practice is Community Medical Center in Toms River, New Jersey, part of RWJBarnabas Health. Dmand AI also links Dr. D'Ambrosio to 3 hospitals and 1 medical group.

What is Dr. David J. D'Ambrosio's office phone number?

The practice phone on file for Dr. D'Ambrosio is (732) 557-8000.

What is Dr. David J. D'Ambrosio's medical license number?

Dr. D'Ambrosio holds New Jersey license 25MA08373600, one of the licenses on file in 2 states.

Which states has Dr. David J. D'Ambrosio been licensed in?

Dmand AI has state licenses on file for Dr. D'Ambrosio in New Jersey (2008 to 2027) and Pennsylvania (2004 to 2008).

Which hospitals is Dr. David J. D'Ambrosio affiliated with?

Dr. D'Ambrosio practices at Community Medical Center in Toms River, New Jersey. Dr. D'Ambrosio is also affiliated with Ocean University Medical Center. Dmand AI links Dr. D'Ambrosio to 3 more hospitals.

What medical group is Dr. David J. D'Ambrosio part of?

Dr. D'Ambrosio is linked to RWJBarnabas Health Medical Group. Dmand AI links Dr. D'Ambrosio to 1 more medical group.

Does Dr. David J. D'Ambrosio accept Medicare?

Yes. CMS data shows Dr. D'Ambrosio billed Medicare for 3,766 services in 2024, and Dr. D'Ambrosio accepts Medicare assignment.

What is Dr. David J. D'Ambrosio's MIPS score?

Dr. D'Ambrosio's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. David J. D'Ambrosio see?

CMS counts 390 Medicare patients who saw Dr. D'Ambrosio in 2024, with an average age of 76.

Is Dr. David J. D'Ambrosio board certified?

Yes. Dr. D'Ambrosio is board certified in radiation oncology by the American Board of Radiology.

What services does Dr. David J. D'Ambrosio bill to Medicare?

In 2024, Dr. D'Ambrosio's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77427).

Where did Dr. David J. D'Ambrosio go to medical school?

Dr. D'Ambrosio graduated from Renaissance School of Medicine at Stony Brook University in 2003.

What drugs does Dr. David J. D'Ambrosio prescribe most?

In 2024 Medicare Part D data, Dr. D'Ambrosio's most prescribed drugs by claims were Tamsulosin HCl, Dexamethasone and Oxycodone HCl.

Has Dr. David J. D'Ambrosio received payments from drug or device companies?

CMS Open Payments shows $1,624 in general payments to Dr. D'Ambrosio from 27 companies from 2016 to 2025. The largest total came from Myriad Genetic Laboratories, Inc.

How long has Dr. David J. D'Ambrosio been practicing?

Dr. D'Ambrosio graduated from medical school in 2003, 23 years ago.

Does Dr. David J. D'Ambrosio do research?

Dmand AI links 14 publications to Dr. D'Ambrosio, published from 2007 to 2024. Dr. D'Ambrosio has worked on 2 clinical trials.

Who does Dr. David J. D'Ambrosio publish with?

Dr. D'Ambrosio's most frequent co-authors are Mark K. Buyyounouski, MD (7 shared papers), Eric Mark Horwitz, MD (5 shared papers) and Alan Pollack, MD (5 shared papers).

What insurance does Dr. David J. D'Ambrosio accept?

Dr. D'Ambrosio is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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