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

Henry Herman Janssen Jr., MD

Individual provider Diagnostic Radiology Physician · NPI 1053371765

Henry Herman Janssen Jr., MD is a Diagnostic Radiology in Mount Kisco, New York. Graduated from University of Florida College of Medicine in 1994, 32 years ago. Practices with Zwanger and Pesiri Radiology Group LLP, a 91-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
32
Trained at
University of Florida College of Medicine
Licensed in
CT
In the registry since
2006
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

90 S Bedford Rd
Mount Kisco, NY 10549-3412
Phone: (914) 241-1050
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 037751 (CT)

Record details

NPI number1053371765
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2006
Last updated in NPPESDecember 13, 2017

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Zwanger And Pesiri Radiology Group Llp — 91 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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