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.

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Practice location Address checks out

3009 N Ballas Rd Ste 356C
Saint Louis, MO 63131-2322
Phone: (314) 432-2880
Fax: (314) 432-4810
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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
Mailing address3009 N Ballas Rd, Ste 356c, Saint Louis, MO 63131-2322

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