Doctor profile · Federal record

Dr. Ann-Marie Murillo, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Michigan City, IN

  • NPI 1982604146
  • Accepts Medicare
  • 37 yrs in practice
  • Female
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1507 Wabash St, Suite 400C
Michigan City, IN 463604300
(219) 871-0833
fax (219) 871-0836

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Indiana #01045633A
Medicaid
IA #0582577

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982604146. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
27
Distinct HCPCS
2
Medicare allowed
$4,435
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 16 15 $210
00910 Anesthesia for other procedure on urinary system through urethra 11 11 $97

In context: peer comparison

Among 1 peers in this city , average services per provider: 13. This provider delivers 2.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ann-Marie Murillo's medical specialty?
Dr. Ann-Marie Murillo practices Anesthesiology Physician in Michigan City, IN.
Where does Dr. Ann-Marie Murillo practice?
Dr. Ann-Marie Murillo practices at 1507 Wabash St, Michigan City, IN 463604300. Office phone: 2198710833.
What is Dr. Ann-Marie Murillo's NPI?
Dr. Ann-Marie Murillo's National Provider Identifier (NPI) is 1982604146, issued by NPPES.
Does Dr. Ann-Marie Murillo accept Medicare assignment?
Yes. Dr. Ann-Marie Murillo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann-Marie Murillo 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 urinary system through urethra (HCPCS 00910). Source: CMS Medicare Physician & Other Practitioners file.