Doctor profile · Federal record

Dr. Katherine Chen

Obstetrics Physician (CMS: Obstetrics/Gynecology) · Richmond Heights, MO

  • NPI 1740819937
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6400 Clayton RD Ste 2800
Richmond Heights, MO 631171997
(314) 767-8873
Mailing address
2142 N Cove Blvd
Toledo, OH 436063895

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
July 23, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207VX0000X — NUCC code
State license (1)
Missouri #2024028224

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740819937. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$57
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Eisai INC. 1 $24.00
Astellas Pharma US INC 1 $22.01
Organon LLC 2 $11.12

By nature of payment

Food and Beverage
$57

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
30
Patients
29
Total drug cost
$162
Drug Type Claims Patients Total cost
Ibuprofen Generic 17 16 $101
Oxycodone Hcl Generic 13 13 $61

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Chen's medical specialty?
Dr. Katherine Chen practices Obstetrics Physician in Richmond Heights, MO.
Where does Dr. Katherine Chen practice?
Dr. Katherine Chen practices at 6400 Clayton RD Ste 2800, Richmond Heights, MO 631171997. Office phone: 3147678873.
What is Dr. Katherine Chen's NPI?
Dr. Katherine Chen's National Provider Identifier (NPI) is 1740819937, issued by NPPES.
Does Dr. Katherine Chen accept Medicare assignment?
Yes. Dr. Katherine Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.