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

Dr. John Thomas Anstey, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1669470878

Dr. John Thomas Anstey, MD is an Obstetrics & Gynecology Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2005.

Licensed in
MO
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

3009 N Ballas Rd Ste 356C
Saint Louis, MO 63131-2322
Phone: (314) 432-2880
Fax: (314) 432-4810
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 R5841 (MO)

Record details

NPI number1669470878
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2005
Last updated in NPPESJuly 13, 2026

Other providers in Saint Louis