Doctor profile · Federal record

Dr. Andrea Grilli, MD

Anesthesiology Physician (CMS: Anesthesiology) · Denver, CO

  • NPI 1003893298
  • Accepts Medicare
  • MIPS 81.0 / 100 · 2023
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
455 Sherman, Suite 510
Denver, CO 802034405
(303) 377-6825
fax (303) 780-0787
Mailing address
455 Sherman St, Ste 510
Denver, CO 802034400

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
April 18, 2013
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Colorado #41600
Medicaid (6)
CO #10876324 · KS #100641680A · WY #118466100 · NE #84113438513 · NM #96954728 · MT #3506685

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003893298. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
64
Distinct HCPCS
3
Medicare allowed
$8,635
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 36 36 $127
00812 Anesthesia for exam of colon using an endoscope 16 16 $154
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 12 12 $134

In context: peer comparison

Among 33 peers in Denver Anesthesiology Physician, average services per provider: 20. This provider delivers 3.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrea Grilli's medical specialty?
Dr. Andrea Grilli practices Anesthesiology Physician in Denver, CO.
Where does Dr. Andrea Grilli practice?
Dr. Andrea Grilli practices at 455 Sherman, Denver, CO 802034405. Office phone: 3033776825.
What is Dr. Andrea Grilli's NPI?
Dr. Andrea Grilli's National Provider Identifier (NPI) is 1003893298, issued by NPPES.
Does Dr. Andrea Grilli accept Medicare assignment?
Yes. Dr. Andrea Grilli accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrea Grilli commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.