Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Andrew Ryan Davis, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1134416449

Dr. Andrew Ryan Davis, MD practises Obstetrics/Gynecology in St. Louis, Missouri. Graduated from Creighton University School of Medicine in 2011, 15 years ago. Practices with Obhg Texas Holdings PA, a 177-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
15
Trained at
Creighton University School of Medicine
Licensed in
MO
In the registry since
2011
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

615 S New Ballas Road - Ob/gyn Dept
St. Louis, MO 63141 Not confirmed with CMS for 15 years — call before visiting
Phone: (314) 251-6826
Fax: (314) 251-4376
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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 2011016898 (MO)

Record details

NPI number1134416449
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 7, 2011
Last updated in NPPESJuly 7, 2011

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Obhg Texas Holdings Pa — 177 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Obhg Texas Holdings PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 177 clinicians in the practice; 12 are shown here.

Other providers in St. Louis