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

Gregory A Stynowick, MD

Individual provider Anesthesiology Physician · NPI 1437256542

Gregory A Stynowick, MD is an Interventional Pain Management in Florissant, Missouri. Graduated from University of Missouri, Kansas City, School of Medicine in 2001, 25 years ago. Practices with Pain Management Medical Center, LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
25
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
MO
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.

See every abbreviation used in this directory →

Practice location Address checks out

6829 Parker Rd Ste A
Florissant, MO 63033-5311
Phone: (314) 741-2700
Fax: (314) 741-2701
Show map & directions

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

Specialties & licences

Pain Medicine Physician (primary) Taxonomy 208VP0000X · Licence 2004001665 (MO)
Anesthesiology Physician Taxonomy 207L00000X · Licence 2004001665 (MO)

Record details

NPI number1437256542
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESMarch 26, 2021
Certification dateMarch 26, 2021

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL PAIN MANAGEMENT
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Pain Management Medical Center, Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare