Deborah L. Toppmeyer
- Medicare services, 2024
- 343
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 413
- Publications
- 48
- Clinical trials
- 8
- Practice address
- One Robert Wood Johnson Place, New Brunswick, NJ 08901
- Practice phone
- Call (732) 828-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Deborah Toppmeyer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Deborah L. Toppmeyer is a medical oncologist in New Brunswick, New Jersey
Deborah Toppmeyer practices at Robert Wood Johnson University Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health.
Deborah Toppmeyer's NPI, 1114004975, was assigned on November 1, 2006. Deborah Toppmeyer graduated from Albany Medical College of Union University in 1985. Deborah Toppmeyer holds New Jersey license 25MA063107.
- NPI
- 1114004975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799720868
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 828-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Deborah L. Toppmeyer practices at 2 locations in New Brunswick, New Jersey
Deborah Toppmeyer's primary practice is Robert Wood Johnson University Hospital, at One Robert Wood Johnson Place, New Brunswick, NJ 08901 in Middlesex County. The practice phone is (732) 828-3000. Deborah Toppmeyer also practices at Robert Wood Johnson University Hospital - New Brunswick, 1 Robert Wood Johnson Pl, New Brunswick, NJ 08901.
- Robert Wood Johnson University HospitalPrimaryOne Robert Wood Johnson Place, New Brunswick, NJ 08901 · Middlesex CountyPhone(732) 828-3000
- Robert Wood Johnson University Hospital - New Brunswick1 Robert Wood Johnson Pl, New Brunswick, NJ 08901 · Middlesex CountyPhone(732) 828-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Deborah L. Toppmeyer is affiliated with 4 sites of care and 1 medical group
Deborah Toppmeyer's primary practice is Robert Wood Johnson University Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health. Deborah Toppmeyer is also affiliated with Atlantic Health CentraState Medical Center. The medical group on file is Rutgers-RWJ Scleroderma Program. Dmand AI also links Deborah Toppmeyer to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Deborah L. Toppmeyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Deborah Toppmeyer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robert Wood Johnson University Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across RWJBarnabas Health and 6.2K+ hospitals, with verified contacts in the same login.
Deborah L. Toppmeyer is one of 115 medical oncologists in New Jersey
Medical oncology is Deborah Toppmeyer's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Deborah Toppmeyer is licensed in New Jersey.
Specialties and state licenses
- Medical oncology, New JerseyPrimary
Medical oncologists near Deborah Toppmeyer
Counts of medical 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
Deborah L. Toppmeyer billed Medicare for 343 services in 2024
CMS data shows 343 Medicare services from Deborah Toppmeyer across 5 procedure codes in 2024, for 177 Medicare patients. Medicare paid $23,346 for them. Every service was in a facility, such as a hospital, rather than an office.
Deborah Toppmeyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2302024: 29428%
- Other services
- 2023: 02024: 49
Deborah Toppmeyer compared with the New Jersey median for medical oncologists, 2024
- Deborah Toppmeyer
- New Jersey median
- Medicare services
- 343vs 72353% below
- Medicare patients
- 177vs 23224% below
- Part D claims
- 336vs 3596% below
Medians across 107 medical oncologists in New Jersey with Dmand AI profiles that report each measure.
Deborah Toppmeyer'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Deborah Toppmeyer and other medical oncologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Deborah L. Toppmeyer treated 177 Medicare patients in 2024, average age 74
CMS counts 177 Medicare patients who saw Deborah Toppmeyer in 2024. The largest group is 65 to 74, with 92 patients. 75% of them have cancer, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Deborah Toppmeyer's median patient age at 68, with 95% women.
Deborah Toppmeyer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Deborah Toppmeyer's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Anxiety31%
- Osteoporosis26%
- Diabetes25%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Deborah Toppmeyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women95%
- Men4%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Deborah L. Toppmeyer wrote 413 Medicare Part D claims in 2024
In 2024, Deborah Toppmeyer wrote 413 Medicare Part D claims for 135 patients. 86% of them were for generic drugs. CMS names the drug for 336 of them, across 8 drugs with 11 or more claims each, at $497,655 in total drug cost. In 2023, CMS named 289 claims across 6 drugs.
Deborah Toppmeyer's Part D claims by kind of drug, 2024
- Generic354 claims86%
- Brand-name59 claims14%
Deborah Toppmeyer'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2892024: 33616%
Drugs named by CMS: 8 in 2024, 6 in 2023.
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
Deborah L. Toppmeyer scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Deborah Toppmeyer for performance year 2024, reported as part of a group. Deborah Toppmeyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Deborah Toppmeyer's MIPS scores, performance year 2024
- 88of 100Final score
- 70.6of 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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Deborah L. Toppmeyer has 48 publications on record
Dmand AI links 48 papers to Deborah Toppmeyer, published from 2012 to 2024. 2018 was the busiest year, with 6. The most frequent topics are Breast Neoplasms, Chemotherapy, Adjuvant and Genetic Counseling. Deborah Toppmeyer has published most often in Front Oncol. Deborah Toppmeyer's most frequent co-authors are Bruce G. Haffty, MD, Mridula A. George and Jeffrey L. Berenberg, MD.
Deborah Toppmeyer's papers by year, 2014 to 2024
Topics Deborah Toppmeyer writes about most
- Breast Neoplasms
- Chemotherapy, Adjuvant
- Genetic Counseling
- Receptor, ErbB-2
- Receptors, Estrogen
- Triple Negative Breast Neoplasms
- Mastectomy, Segmental
- Ovarian Neoplasms
Deborah Toppmeyer's most frequent co-authors
- Bruce G. Haffty, MD10 shared papers
- Mridula A. George6 shared papers
- Jeffrey L. Berenberg, MD5 shared papers
Recent publications by Deborah Toppmeyer
Int J Radiat Oncol Biol Phys
See who Deborah Toppmeyer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Deborah Toppmeyer works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Deborah L. Toppmeyer has worked on 8 clinical trials
Dmand AI links Deborah Toppmeyer to 8 clinical trials, 6 of them phase 3 studies. 4 are still active or recruiting. Conditions studied include Breast Neoplasms, Breast Carcinoma In Situ and Triple Negative Breast Neoplasms. National Cancer Institute (NCI) sponsors the most, 2.
Clinical trials with Deborah Toppmeyer by phase
- NonePhase 1: no trials
- 2Phase 2: 2 trials
- 6Phase 3: 6 trials
- NonePhase 4: no trials
Conditions in Deborah Toppmeyer's trials
- Breast Neoplasms
- Breast Carcinoma In Situ
- Triple Negative Breast Neoplasms
- Breast Neoplasms, Male
- Carcinoma, Intraductal, Noninfiltrating
Investigators on the most trials with Deborah Toppmeyer
- Anne F. Schott, MD5 shared trials
- Jacob D. Bitran, MD4 shared trials
- Peter W. Bushunow, MD4 shared trials
Recent clinical trials with Deborah Toppmeyer
A Phase II Study of U3-1402 (Patritumab Deruxtecan) in Patients With Metastatic Breast Cancer (opens in a new tab)
Testing MK-3475 (Pembrolizumab) as Adjuvant Therapy for Triple Receptor-Negative Breast Cancer (opens in a new tab)
Doxorubicin Hydrochloride and Cyclophosphamide Followed by Paclitaxel With or Without Carboplatin in Treating Patients With Triple-Negative Breast Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Deborah L. Toppmeyer received $58,167 in industry payments from 2016 to 2025
CMS Open Payments shows 51 general payments to Deborah Toppmeyer from 8 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 80% of the total. Novartis Pharmaceuticals Corporation paid the most, $21,632. It also lists 1 research payment totaling $13,125 in 2020.
General payments to Deborah Toppmeyer by program year, 2016 to 2025
General payments to Deborah Toppmeyer by kind, 2016 to 2025
- Consulting fees$46,28080%
- Travel and lodging$6,35811%
- Accredited education speaker fees$3,0005%
- Speaker and faculty fees$1,5003%
- Other$1,0292%
Companies that paid Deborah Toppmeyer the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Deborah L. Toppmeyer graduated from Albany Medical College of Union University
Deborah Toppmeyer graduated from Albany Medical College of Union University in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Deborah L. Toppmeyer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Deborah L. Toppmeyer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Deborah L. Toppmeyer's NPI number?
Deborah L. Toppmeyer's NPI number is 1114004975. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What does Deborah L. Toppmeyer specialize in?
Deborah L. Toppmeyer is a medical oncologist in New Brunswick, New Jersey. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Deborah L. Toppmeyer practice?
Deborah Toppmeyer practices at One Robert Wood Johnson Place, New Brunswick, NJ 08901. Deborah Toppmeyer also practices at 1 Robert Wood Johnson Pl, New Brunswick, NJ 08901. Deborah Toppmeyer's primary practice is Robert Wood Johnson University Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health. Dmand AI also links Deborah Toppmeyer to 1 hospital and 1 group practice or clinic.
What is Deborah L. Toppmeyer's office phone number?
The practice phone on file for Deborah Toppmeyer is (732) 828-3000.
What is Deborah L. Toppmeyer's medical license number?
Deborah Toppmeyer holds New Jersey license 25MA063107.
Which hospitals is Deborah L. Toppmeyer affiliated with?
Deborah Toppmeyer practices at Robert Wood Johnson University Hospital in New Brunswick, New Jersey. Deborah Toppmeyer is also affiliated with Atlantic Health CentraState Medical Center. Dmand AI links Deborah Toppmeyer to 1 more hospital.
What medical group is Deborah L. Toppmeyer part of?
Deborah Toppmeyer is linked to Rutgers-RWJ Scleroderma Program.
Does Deborah L. Toppmeyer accept Medicare?
Yes. CMS data shows Deborah Toppmeyer billed Medicare for 343 services in 2024, and Deborah Toppmeyer accepts Medicare assignment.
What is Deborah L. Toppmeyer's MIPS score?
Deborah Toppmeyer's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Deborah L. Toppmeyer see?
CMS counts 177 Medicare patients who saw Deborah Toppmeyer in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Deborah L. Toppmeyer bill to Medicare?
In 2024, Deborah Toppmeyer's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Deborah L. Toppmeyer go to medical school?
Deborah Toppmeyer graduated from Albany Medical College of Union University in 1985.
What drugs does Deborah L. Toppmeyer prescribe most?
In 2024 Medicare Part D data, Deborah Toppmeyer's most prescribed drugs by claims were Anastrozole, Letrozole and Tamoxifen Citrate.
Has Deborah L. Toppmeyer received payments from drug or device companies?
CMS Open Payments shows $58,167 in general payments to Deborah Toppmeyer from 8 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Deborah L. Toppmeyer been practicing?
Deborah Toppmeyer graduated from medical school in 1985, 41 years ago.
Does Deborah L. Toppmeyer do research?
Dmand AI links 48 publications to Deborah Toppmeyer, published from 2012 to 2024. Deborah Toppmeyer has worked on 8 clinical trials.
Who does Deborah L. Toppmeyer publish with?
Deborah Toppmeyer's most frequent co-authors are Bruce G. Haffty, MD (10 shared papers), Mridula A. George (6 shared papers) and Jeffrey L. Berenberg, MD (5 shared papers).
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