Doctor profile · Federal record
Dr. Kathleen O'Leary, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Saint Louis, MO
- NPI 1437139532
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Barnes Jewish Hospital Plz, Dept Anesthesiology
Saint Louis, MO 631101003
(800) 862-9980
fax (314) 362-1185 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Missouri #084732
- Medicaid
- MO #911271401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437139532. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
99
Distinct HCPCS
4
Medicare allowed
$14,923
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 31 | 30 | $147 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 27 | 26 | $146 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 26 | 26 | $181 | |
00812 |
Anesthesia for exam of colon using an endoscope | 15 | 15 | $115 |
In context: peer comparison
Among 156 peers in this city , average services per provider: 32. This provider delivers 3.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Kathleen O'Leary's medical specialty?
Dr. Kathleen O'Leary practices Certified Registered Nurse Anesthetist in Saint Louis, MO.
Where does Dr. Kathleen O'Leary practice?
Dr. Kathleen O'Leary practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 8008629980.
What is Dr. Kathleen O'Leary's NPI?
Dr. Kathleen O'Leary's National Provider Identifier (NPI) is 1437139532, issued by NPPES.
Does Dr. Kathleen O'Leary accept Medicare assignment?
Yes. Dr. Kathleen O'Leary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen O'Leary 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 other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.