Deborah L. Toppmeyer
Medical Oncology Physician · New Brunswick, NJ
Deborah L. Toppmeyer is a medical oncology physician with a practice address in New Brunswick, New Jersey, and NPI 1114004975, issued on Nov 1, 2006. Check the license (New Jersey 25MA063107, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Deborah L. Toppmeyer
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 25MA063107 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 195 Little Albany St, New Brunswick, NJ 08901
- Phone
- (732) 235-2465
- Enumerated
- Nov 1, 2006
- Record last updated
- Feb 5, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 6731902 NJ
- Medicare enrollment
- Enrolled (PECOS I20050621000168); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1985
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 140 in New Jersey → Look up another NPI →
Also registered at 195 Little Albany St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joseph AisnerMedical Oncology Physician1649328410
- Razia Akhtar, M.D.Pediatric Hematology & Oncology Physician1962724872
- David AugustSurgical Oncology Physician1881776482
- Ann Marie Augustyn, M.S.Genetic Counselor (M.S.)1750430815
- Rizvan Azimzade, MDInternal Medicine Physician1184202624
Verify Deborah L. Toppmeyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA063107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average medical oncology physician in 2024
413 Medicare Part D claims for 135 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Anastrozole121 claims
- Letrozole83 claims
- Tamoxifen Citrate62 claims
- Ibrance18 claims
- Kisqali18 claims
- Sertraline Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deborah L. Toppmeyer among 140 medical oncology physician records in New Jersey
Deborah L. Toppmeyer is one of 140 medical oncology physician records with a practice address in New Jersey. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1985 · median 2001 among the 96 with a school on file
- Record last updated2008 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 medical oncology physician records list a practice address in New Brunswick
They are 28 of the 2,740 NPPES records with a practice address in New Brunswick, and 140 medical oncology physician records in New Jersey.
All 140 in New Jersey → Every provider in New Brunswick → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Michael Eleff, MDNew Brunswick, NJ 089011598857591
- Shridarr GanesanNew Brunswick, NJ 089011619916566
- F. Joseph GerminoNew Brunswick, NJ 089011740362284
- Mecide GhariboNew Brunswick, NJ 089011700968245
- Sanjay Goel, MDNew Brunswick, NJ 089011104906692
- Missak Haigentz, MDNew Brunswick, NJ 089011750461240
- William HaitNew Brunswick, NJ 089011982788832
- Kim HirshfieldNew Brunswick, NJ 089011841374790
Common questions
What is Deborah L. Toppmeyer's NPI number?
Deborah L. Toppmeyer's National Provider Identifier (NPI) is 1114004975, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Deborah L. Toppmeyer located?
The NPPES record lists a practice address at 195 Little Albany St, New Brunswick, NJ, 08901. Phone: (732) 235-2465. Providers update this record themselves, so call before visiting.
How can I verify Deborah L. Toppmeyer's license?
NPPES lists New Jersey license number 25MA063107, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Deborah L. Toppmeyer prescribe under Medicare Part D?
In 2024, Deborah L. Toppmeyer had 413 Medicare Part D claims for 135 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.