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

Gregory S Krivonyak, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1770772725

Gregory S Krivonyak, MD is a Preventive Medicine in Chesterfield, Missouri. Graduated from Jc Edwards School of Medicine, Marshall University in 2003, 23 years ago. Practices with Vohra Wound Physicians of Fl LLC, a 73-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Missouri.

Years since qualifying
23
Trained at
Jc Edwards School of Medicine, Marshall University
Licensed in
IL, MO
In the registry since
2007
Specialties on file
2
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

100 Chesterfield Business Pkwy Fl 2
Chesterfield, MO 63005-1271
Phone: (954) 399-4673
Fax: (352) 323-2261
Show map & directions

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

Additional practice locations (1)

  • 1431 Opus Pl Ste 110, Downers Grove, IL 60515-1164 — (954) 399-4673

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence 2023041829 (MO)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence 036163835 (IL)

Record details

NPI number1770772725
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 16, 2007
Last updated in NPPESJune 18, 2025
Certification dateJune 18, 2025

Medicare enrollment

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

Medicare specialtyPREVENTIVE MEDICINE
Medical schoolJC EDWARDS SCHOOL OF MEDICINE, MARSHALL UNIVERSITY
Graduated 2003 (23 years in practice)
Group practice Vohra Wound Physicians Of Fl Llc — 73 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations8 on file with Medicare