Doctor profile · Federal record

Dr. Leah Glass, D.O.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · O Fallon, MO

  • NPI 1093942997
  • Accepts Medicare
  • 17 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Winding Woods Dr, Suite 200
O Fallon, MO 633664771
(636) 240-0130
fax (636) 240-6822

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
June 21, 2013
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Missouri #2009015812

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093942997. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$212
Transactions
9
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Evofem Biosciences, Inc. 3 $60.29
SHIELD THERAPEUTICS INC 1 $55.05
Novo Nordisk Inc 2 $43.28
Hologic Sales and Service, LLC 1 $21.25
OptumHealth Care Solutions, LLC 1 $16.49
Agile Therapeutics, Inc. 1 $15.68

By nature of payment

Food and Beverage
$212

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
14
Patients
0
Total drug cost
$48
Drug Type Claims Patients Total cost
Fluconazole Generic 14 0 $48

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Leah Glass's medical specialty?
Dr. Leah Glass practices Obstetrics & Gynecology Physician in O Fallon, MO.
Where does Dr. Leah Glass practice?
Dr. Leah Glass practices at 300 Winding Woods Dr, O Fallon, MO 633664771. Office phone: 6362400130.
What is Dr. Leah Glass's NPI?
Dr. Leah Glass's National Provider Identifier (NPI) is 1093942997, issued by NPPES.
Does Dr. Leah Glass accept Medicare assignment?
Yes. Dr. Leah Glass accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.