Dr. Anna M. Duloy, MD

  • Aurora, CO
  • Gastroenterologist
NPI1174885347PAC ID5395962328
Medicare services, 2023
134
Medicare patients, 2024
34
Part D claims, 2024
36
Publications
22
Hospital affiliations
1
Practice address
12605 E 16th Ave, Aurora, CO 80045
Practice phone
Call (720) 848-0000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UCHealth University of Colorado Hospital

Hospital · Aurora, Colorado

See all 3 affiliations

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Dr. Anna M. Duloy is a gastroenterologist in Aurora, Colorado

Dr. Duloy practices at UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth.

Dr. Duloy's NPI, 1174885347, was assigned on June 13, 2012. Dr. Duloy graduated from George Washington University School of Medicine in 2011. Dr. Duloy holds Colorado license DR.0063606.

NPI and contact details
Medicare PAC ID
5395962328
NPI enumeration date
June 13, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(720) 848-0000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Anna M. Duloy practices at UCHealth University of Colorado Hospital in Aurora, Colorado

Dr. Duloy's primary practice is UCHealth University of Colorado Hospital, at 12605 E 16th Ave, Aurora, CO 80045 in Adams County. The practice phone is (720) 848-0000.

Source: Dmand AI Affiliation Data

Dr. Anna M. Duloy is affiliated with 1 site of care and 2 medical groups

Dr. Duloy's primary practice is UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth. The medical group on file is University of Colorado Medicine (CU Medicine). Dmand AI also links Dr. Duloy to 1 more medical group, named with a free account.

See all 3 affiliations for Dr. Duloy

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Anna M. Duloy's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duloy practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCHealth University of Colorado HospitalAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Anna M. Duloy is one of 282 gastroenterologists in Colorado

Gastroenterology is Dr. Duloy's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Duloy's licenses on file in 2 states: Colorado and Massachusetts.

Specialties and state licenses

  • Gastroenterology, ColoradoPrimaryLicense DR.0063606 · taxonomy 207RG0100X
  • Internal medicine, MassachusettsLicense 248200 · taxonomy 207R00000X

Gastroenterologists near Dr. Duloy

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Anna M. Duloy billed Medicare for 134 services in 2023

CMS data shows 134 Medicare services from Dr. Duloy across 8 procedure codes in 2023, for 34 Medicare patients. Medicare paid $17,412 for them.

Medicare services, 2023134
Medicare patients34
Paid by Medicare$17,412
Procedure codes8

Dr. Duloy's Medicare services by type, 2022 to 2023

  • 2022
  • 2023
Surgery
2022: 1712023: 8650%
Office and hospital visits
2022: 272023: 264%
Imaging
2022: 392023: 2244%

Where Dr. Duloy's Medicare services took place, 2023

  • In an office2619%
  • In a facility10881%

Dr. Duloy compared with the Colorado median for gastroenterologists, 2023

  • Dr. Duloy
  • Colorado median
Medicare services
134vs 36864% below
Medicare patients
34vs 25687% below
Part D claims
26vs 32192% below

Medians across 280 gastroenterologists in Colorado with Dmand AI profiles that report each measure.

Dr. Duloy's most billed Medicare procedure codes, 2023

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Duloy

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Anna M. Duloy treated 34 Medicare patients in 2024, average age 72

CMS counts 34 Medicare patients who saw Dr. Duloy in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 1.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Duloy's median patient age at 72, with 52% women.

Medicare patients, 202434
Average age72
Average risk score1.81

Dr. Duloy's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Duloy's Medicare patients by sex, 2024

  • Women1750%
  • Men1750%

Chronic conditions among Dr. Duloy's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure59%
  3. Mood disorders56%
  4. Anxiety50%
  5. Depression50%
  6. Arthritis44%
  7. Chronic kidney disease38%
  8. Diabetes38%

Share of Medicare patients with each condition. A patient can have several.

Dr. Duloy's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women52%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Anna M. Duloy wrote 36 Medicare Part D claims in 2024

In 2024, Dr. Duloy wrote 36 Medicare Part D claims for 13 patients. 64% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $27,280 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.

Part D claims, 202436
Drugs named by CMS2
Total drug cost$27,280
Part D patients13

Dr. Duloy's Part D claims by kind of drug, 2024

  • Generic23 claims64%
  • Brand-name13 claims36%

Dr. Duloy's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 302024: 2613%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Duloy

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Anna M. Duloy ranks in the 86th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Duloy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Duloy as offering telehealth. CMS counts 156 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Duloy, more than 86% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Duloy ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
86th percentile156 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Anna M. Duloy has 22 publications on record

Dmand AI links 22 papers to Dr. Duloy, published from 2017 to 2024. 2019 was the busiest year, with 6. The most frequent topics are Colonoscopy, Clinical Competence and Adenoma. Dr. Duloy has published most often in Gastrointest Endosc. Dr. Duloy's most frequent co-authors are Sachin Balkrishna Wani, MD, Tonya R. Kaltenbach, MD and Lisa Suzanne Cassani, MD.

Papers22
Years published2017 to 2024

Dr. Duloy's papers by year, 2017 to 2024

Topics Dr. Duloy writes about most

  • Colonoscopy
  • Clinical Competence
  • Adenoma
  • Colonic Polyps
  • Curriculum
  • Cholangiopancreatography, Endoscopic Retrograde
  • Colonic Neoplasms
  • Endoscopy, Gastrointestinal

Dr. Duloy's most frequent co-authors

Recent publications by Dr. Duloy

See all 22 publications and co-authors

See who Dr. Duloy researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Duloy works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Anna M. Duloy received $2,780 in industry payments from 2016 to 2022

CMS Open Payments shows 23 general payments to Dr. Duloy from 8 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 60% of the total. Boston Scientific Corporation paid the most, $1,771.

General payments to Dr. Duloy by program year, 2016 to 2022

General payments to Dr. Duloy by kind, 2016 to 2022

$2.8Kin total
  • Food and beverage$1,67460%
  • Travel and lodging$1,10640%

Companies that paid Dr. Duloy the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Duloy

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Anna M. Duloy graduated from George Washington University School of Medicine

Dr. Duloy graduated from George Washington University School of Medicine in 2011.

  1. Medical schoolGeorge Washington University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Anna M. Duloy's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Anna M. Duloy

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Anna M. Duloy's NPI number?

Dr. Anna M. Duloy's NPI number is 1174885347. It was assigned on June 13, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Anna M. Duloy?

Dr. Anna M. Duloy is a gastroenterologist in Aurora, Colorado. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Anna M. Duloy practice?

Dr. Duloy practices at 12605 E 16th Ave, Aurora, CO 80045. Dr. Duloy's primary practice is UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth. Dmand AI also links Dr. Duloy to 1 medical group.

What is Dr. Anna M. Duloy's office phone number?

The practice phone on file for Dr. Duloy is (720) 848-0000.

What is Dr. Anna M. Duloy's medical license number?

Dr. Duloy holds Colorado license DR.0063606, one of the licenses on file in 2 states.

Which states has Dr. Anna M. Duloy been licensed in?

Dmand AI has state licenses on file for Dr. Duloy in Colorado and Massachusetts.

Which hospitals is Dr. Anna M. Duloy affiliated with?

Dr. Duloy practices at UCHealth University of Colorado Hospital in Aurora, Colorado.

What medical group is Dr. Anna M. Duloy part of?

Dr. Duloy is linked to University of Colorado Medicine (CU Medicine). Dmand AI links Dr. Duloy to 1 more medical group.

Does Dr. Anna M. Duloy accept Medicare?

Yes. CMS data shows Dr. Duloy billed Medicare for 134 services in 2023, and Dr. Duloy accepts Medicare assignment.

Does Dr. Anna M. Duloy offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Duloy as offering telehealth services.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Anna M. Duloy see?

CMS counts 34 Medicare patients who saw Dr. Duloy in 2024, with an average age of 72.

What services does Dr. Anna M. Duloy bill to Medicare?

In 2023, Dr. Duloy's most billed Medicare services were surgery: digestive system (43264), diagnostic imaging (74328) and surgery: digestive system (43259).

Where did Dr. Anna M. Duloy go to medical school?

Dr. Duloy graduated from George Washington University School of Medicine in 2011.

What drugs does Dr. Anna M. Duloy prescribe most?

In 2024 Medicare Part D data, Dr. Duloy's most prescribed drugs by claims were Creon and Omeprazole.

Has Dr. Anna M. Duloy received payments from drug or device companies?

CMS Open Payments shows $2,780 in general payments to Dr. Duloy from 8 companies from 2016 to 2022. The largest total came from Boston Scientific Corporation.

How long has Dr. Anna M. Duloy been practicing?

Dr. Duloy graduated from medical school in 2011, 15 years ago.

Does Dr. Anna M. Duloy do research?

Dmand AI links 22 publications to Dr. Duloy, published from 2017 to 2024.

Who does Dr. Anna M. Duloy publish with?

Dr. Duloy's most frequent co-authors are Sachin Balkrishna Wani, MD (8 shared papers), Tonya R. Kaltenbach, MD (6 shared papers) and Lisa Suzanne Cassani, MD (5 shared papers).

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