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

Gregory Bray-Stanley, MD

Individual provider Anesthesiology Physician · NPI 1902836679

Gregory Bray-Stanley, MD is an Anesthesiology in O Fallon, Illinois. Graduated from Indiana University School of Medicine in 1993, 33 years ago. Practices with North American Partners in Anesthesia Illinois LLC, a 428-clinician group and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
33
Trained at
Indiana University School of Medicine
Licensed in
IL, IN
In the registry since
2006
Specialties on file
3
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

1 Saint Elizabeth Blvd
O Fallon, IL 62269-1099
Phone: (618) 234-2120
Fax: (618) 541-5810
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036.151250 (IL)
Anesthesiology Physician Taxonomy 207L00000X · Licence 01046469A (IN)
Anesthesiology Physician Taxonomy 207L00000X · Licence 036151250 (IL)

Record details

NPI number1902836679
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 5, 2006
Last updated in NPPESJuly 2, 2025
Certification dateJuly 2, 2025
Mailing address1 Saint Elizabeth Blvd, O Fallon, IL 62269-1099

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice North American Partners In Anesthesia Illinois Llc — 428 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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