Deborah Toppmeyer
NPI 1114004975 · Medical Oncology Physician · New Brunswick, NJ
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Toppmeyer is a Medical Oncology Physician provider in New Brunswick, NJ (NPI 1114004975).
Provider details
- NPI number
- 1114004975
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA063107 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
343 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 107 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 100 | $70 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 60 | $141 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 49 | $18 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 27 | $193 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 121 | 50 |
| Letrozole | 83 | 33 |
| Tamoxifen Citrate | 62 | 27 |
| Palbociclibbrand: Ibrance | 18 | — |
| Ribociclib Succinatebrand: Kisqali | 18 | — |
| Sertraline Hcl | 12 | — |
| Exemestane | 11 | — |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2008-02-05
Frequently asked questions
- What is Deborah Toppmeyer's NPI number?
- Deborah Toppmeyer's National Provider Identifier (NPI) is 1114004975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Toppmeyer's specialty?
- Deborah Toppmeyer is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Toppmeyer located?
- Deborah Toppmeyer's practice location on file with NPPES is 195 Little Albany St, New Brunswick, NJ 08901-1914.
- What is Deborah Toppmeyer's phone number?
- The practice phone number listed in the NPPES registry for Deborah Toppmeyer is (732) 235-2465.
- Does Deborah Toppmeyer accept Medicare?
- Deborah Toppmeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Toppmeyer's NPI active?
- Yes — Deborah Toppmeyer's NPI (1114004975) is active in the NPPES registry as of the last update on 2008-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.