Doctor profile · Federal record

Dr. Abby Rush, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · St Charles, MO

  • NPI 1083703599
  • Accepts Medicare
  • 20 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 First Capitol Dr
St Charles, MO 63301
(314) 821-1256
fax (314) 821-1239
Mailing address
13515 Barrett Parkway Dr, Suite 170
Ballwin, MO 630215870

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
October 9, 2012
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Missouri #2006028431
Medicaid
MO #916819303

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083703599. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
71
Distinct HCPCS
5
Medicare allowed
$9,203
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 21 20 $131
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope 16 14 $150
00811 Anesthesia for other procedure on large bowel using an endoscope 12 12 $137
00142 Anesthesia for lens surgery 11 11 $115
00910 Anesthesia for other procedure on urinary system through urethra 11 11 $104

In context: peer comparison

Among 1 peers in this city , average services per provider: 14. This provider delivers 5.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Abby Rush's medical specialty?
Dr. Abby Rush practices Certified Registered Nurse Anesthetist in St Charles, MO.
Where does Dr. Abby Rush practice?
Dr. Abby Rush practices at 300 First Capitol Dr, St Charles, MO 63301. Office phone: 3148211256.
What is Dr. Abby Rush's NPI?
Dr. Abby Rush's National Provider Identifier (NPI) is 1083703599, issued by NPPES.
Does Dr. Abby Rush accept Medicare assignment?
Yes. Dr. Abby Rush accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Abby Rush commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope (HCPCS 00918); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.