Doctor profile · Federal record

Dr. Marianne Bailliet, MD

Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Greenwood Village, CO

  • NPI 1417958141
  • Accepts Medicare
  • MIPS 81.0 / 100 · 2023
  • 28 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8000 E Maplewood Ave Ste 200
Greenwood Village, CO 801114727
(303) 438-3999
fax (720) 439-9500

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
December 23, 2019
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
Colorado #48342 · Maryland #D0058679
Medicaid
CO #24486736

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417958141. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
98
Distinct HCPCS
2
Medicare allowed
$12,861
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 84 80 $123
00103 Anesthesia for procedure on eyelid 14 14 $179

In context: peer comparison

Among 46 peers in Greenwood Village Anesthesiology Physician, average services per provider: 19. This provider delivers 5.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Marianne Bailliet's medical specialty?
Dr. Marianne Bailliet practices Anesthesiology Physician in Greenwood Village, CO.
Where does Dr. Marianne Bailliet practice?
Dr. Marianne Bailliet practices at 8000 E Maplewood Ave Ste 200, Greenwood Village, CO 801114727. Office phone: 3034383999.
What is Dr. Marianne Bailliet's NPI?
Dr. Marianne Bailliet's National Provider Identifier (NPI) is 1417958141, issued by NPPES.
Does Dr. Marianne Bailliet accept Medicare assignment?
Yes. Dr. Marianne Bailliet accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marianne Bailliet commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for procedure on eyelid (HCPCS 00103). Source: CMS Medicare Physician & Other Practitioners file.