Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Robert John Timmermans, MD

Individual provider Cardiovascular Disease Physician · NPI 1215901343

Robert John Timmermans, MD is a Cardiovascular Disease (Cardiology) in Hawthorne, New York. Graduated from New York University School of Medicine in 1993, 33 years ago. Practices with Westchester Medical Center Advanced Physician Services PC, a 880-clinician group and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
33
Trained at
New York University School of Medicine
Licensed in
CT, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

19 Bradhurst Ave
Hawthorne, NY 10532-2140
Phone: (914) 909-6900
Fax: (914) 493-2828
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 198868 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 044074 (CT)

Record details

NPI number1215901343
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 15, 2006
Last updated in NPPESNovember 29, 2021
Certification dateNovember 29, 2021
Mailing address100 Woods Rd, Tcc Room D368, Valhalla, NY 10595-1530

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERVENTIONAL CARDIOLOGY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Westchester Medical Center Advanced Physician Services Pc — 880 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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