Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Michael Zilles, MD

Individual provider Orthopaedic Surgery Physician · NPI 1013004530

Dr. Michael Zilles, MD practises Orthopedic Surgery in Fishkill, New York. Graduated from George Washington University School of Medicine in 1994, 32 years ago. Practices with VI Government Hospital and Health Facilities Corp, a 36-clinician group. Licensed in New York.

Years since qualifying
32
Trained at
George Washington University School of Medicine
Licensed in
NY
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

200 Westage Business Ctr Dr Ste 115
Fishkill, NY 12524-2271
Phone: (845) 896-4178
Fax: (845) 896-4278
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 203112 (NY)

Record details

NPI number1013004530
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 6, 2006
Last updated in NPPESFebruary 6, 2019

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Vi Government Hospital And Health Facilities Corp — 36 clinicians
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients46
Services billed 122 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at VI Government Hospital and Health Facilities Corp

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 36 clinicians in the practice; 12 are shown here.

Other providers in Fishkill