Robert Timmermans, M.D.
NPI 1215901343 · Cardiovascular Disease Physician · Hawthorne, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Timmermans, M.D. is a Cardiovascular Disease Physician provider in Hawthorne, NY (NPI 1215901343).
Provider details
- NPI number
- 1215901343
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 044074 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
909 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 368 | $143 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 338 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 49 | $185 |
| Critical Care, First 30-74 Minutes99291 | 33 | $234 |
| Insertion of Tube in Coronary Artery for Diagnosis With Review By Radiologist93454 | 29 | $246 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 299 | 87 |
| Metoprolol Succinate | 221 | 72 |
| Amlodipine Besylate | 175 | 59 |
| Rosuvastatin Calcium | 104 | 39 |
| Apixabanbrand: Eliquis | 85 | 22 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 63 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,578 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Robert Timmermans's NPI number?
- Robert Timmermans's National Provider Identifier (NPI) is 1215901343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Timmermans's specialty?
- Robert Timmermans is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Timmermans located?
- Robert Timmermans's practice location on file with NPPES is 19 Bradhurst Ave, Hawthorne, NY 10532-2140.
- What is Robert Timmermans's phone number?
- The practice phone number listed in the NPPES registry for Robert Timmermans is (914) 909-6900.
- Does Robert Timmermans accept Medicare?
- Robert Timmermans is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Timmermans's NPI active?
- Yes — Robert Timmermans's NPI (1215901343) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.