Doctor profile · Federal record

Dr. Thomas Marose, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Saint Louis, MO

  • NPI 1811322050
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Barnes Jewish Hospital Plz
Saint Louis, MO 631101003
(314) 362-6973
fax (314) 362-1185
Mailing address
660 S Euclid Ave, C B 8054
Saint Louis, MO 631101010

Credentials & registration

NPPES · NUCC
NPI registered
September 2013 — 13 yrs on file
Profile last updated
January 28, 2014
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Missouri #2014001696

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811322050. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
30
Distinct HCPCS
2
Medicare allowed
$3,260
HCPCS Description Services Patients Avg allowed
00812 Anesthesia for exam of colon using an endoscope 19 19 $101
00811 Anesthesia for other procedure on large bowel using an endoscope 11 11 $122

In context: peer comparison

Among 156 peers in Saint Louis Certified Registered Nurse Anesthetist, average services per provider: 32. This provider delivers 0.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$18
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, INC. 1 $17.99

By nature of payment

Food and Beverage
$18

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Marose's medical specialty?
Dr. Thomas Marose practices Certified Registered Nurse Anesthetist in Saint Louis, MO.
Where does Dr. Thomas Marose practice?
Dr. Thomas Marose practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 3143626973.
What is Dr. Thomas Marose's NPI?
Dr. Thomas Marose's National Provider Identifier (NPI) is 1811322050, issued by NPPES.
Does Dr. Thomas Marose accept Medicare assignment?
Yes. Dr. Thomas Marose accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Marose commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.