Doctor profile · Federal record

Dr. Anna Duloy, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · Internal Medicine Physician · Aurora, CO

  • NPI 1174885347
  • Accepts Medicare
  • MIPS 93.3 / 100 · 2023
  • 15 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
12605 E 16Th Ave
Aurora, CO 800452545
(720) 848-0000
Additional location
251 E Huron St
Chicago, IL 606112908
(312) 695-4065
Additional location
1635 Aurora CT
Aurora, CO 800452541
(615) 414-4859
Mailing address
Po Box 110429
Aurora, CO 800420429

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
April 13, 2020
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (3)
Colorado #DR.0063606 · Colorado #0006942 · Massachusetts #248200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174885347. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
134
Distinct HCPCS
8
Medicare allowed
$22,342
HCPCS Description Services Patients Avg allowed
43264 Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 23 21 $97
74328 Review by radiologist of image from tube placement into bile duct using an endoscope 22 19 $23
43259 Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 20 20 $220
43242 Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 16 16 $246
43274 Insertion of stent into pancreatic or bile duct using a flexible endoscope 16 13 $400
99205 New patient office or other outpatient visit, 60-74 minutes 13 13 $183
99215 Established patient office or other outpatient visit, 40-54 minutes 13 11 $145
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 11 11 $54

In context: peer comparison

Among 15 peers in this city , average services per provider: 25. This provider delivers 5.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
30
Patients
17
Total drug cost
$316
Drug Type Claims Patients Total cost
Ciprofloxacin Hcl Generic 19 17 $74
Omeprazole Generic 11 0 $243

Frequently asked questions

Auto-generated from federal data
What is Dr. Anna Duloy's medical specialty?
Dr. Anna Duloy practices Gastroenterology Physician in Aurora, CO.
Where does Dr. Anna Duloy practice?
Dr. Anna Duloy practices at 12605 E 16Th Ave, Aurora, CO 800452545. Office phone: 7208480000.
What is Dr. Anna Duloy's NPI?
Dr. Anna Duloy's National Provider Identifier (NPI) is 1174885347, issued by NPPES.
Does Dr. Anna Duloy accept Medicare assignment?
Yes. Dr. Anna Duloy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anna Duloy commonly perform?
Top Medicare-reported procedures in 2023: Removal of stone or debris from bile or pancreatic duct using a flexible endoscope (HCPCS 43264); Review by radiologist of image from tube placement into bile duct using an endoscope (HCPCS 74328); Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43259). Source: CMS Medicare Physician & Other Practitioners file.