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

Dennis Perenyi, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1154321529

Dennis Perenyi, MD is an Obstetrics/Gynecology in Vestal, New York. Graduated from West Virginia University School of Medicine in 1979, 47 years ago. Practices with United Health Services Hospitals, Inc, a 472-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
47
Trained at
West Virginia University School of Medicine
Licensed in
NY
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4417 Vestal Pkwy E Ob/gyn
Vestal, NY 13850-3556
Phone: (607) 797-4496
Fax: (607) 729-5995
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 169227 (NY)

Record details

NPI number1154321529
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 28, 2005
Last updated in NPPESJanuary 4, 2013
Mailing address346 Grand Ave, Johnson City, NY 13790-2558

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice United Health Services Hospitals, Inc. — 472 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Vestal