Dr. Don Chamil Codipilly, MD

  • Rochester, MN
  • Gastroenterologist
NPI1861870289PAC ID9830400076
Medicare services, 2024
409
Medicare patients, 2024
348
Part D claims, 2024
266
Publications
48
Hospital affiliations
1
Practice address
1216 Second Street Southwest, Rochester, MN 55902
Practice phone
Call (507) 255-5123
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mayo Clinic Hospital, Saint Marys Campus

Hospital · Rochester, Minnesota

See all 5 affiliations

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Dr. Don Chamil Codipilly is a gastroenterologist in Rochester, Minnesota

Dr. Codipilly practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.

Dr. Codipilly's NPI, 1861870289, was assigned on May 18, 2015. Dr. Codipilly graduated from Renaissance School of Medicine at Stony Brook University in 2015. Dr. Codipilly holds Minnesota license 61020.

NPI and contact details
Medicare PAC ID
9830400076
NPI enumeration date
May 18, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(507) 255-5123
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

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

Dr. Don Chamil Codipilly practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota

Dr. Codipilly's primary practice is Mayo Clinic Hospital, Saint Marys Campus, at 1216 Second Street Southwest, Rochester, MN 55902 in Olmsted County. The practice phone is (507) 255-5123.

Source: Dmand AI Affiliation Data

Dr. Don Chamil Codipilly is affiliated with 2 sites of care and 3 medical groups

Dr. Codipilly's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Codipilly to 2 more medical groups and 1 hospice, each named with a free account.

See all 5 affiliations for Dr. Codipilly

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

Dmand AI tracks the EHR system at Dr. Don Chamil Codipilly's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Codipilly practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mayo Clinic Hospital, Saint Marys CampusAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Don Chamil Codipilly is one of 366 gastroenterologists in Minnesota

Gastroenterology is Dr. Codipilly's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Codipilly is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Codipilly's licenses on file in 2 states: Minnesota and Wisconsin.

Specialties and state licenses

  • Gastroenterology, MinnesotaPrimaryLicense 61020 · 2016 to 2026 · taxonomy 207RG0100X
  • Wisconsin licenseLicense 75415 · 2021 to 2025

Clinical focus

Dmand AI lists acid reflux, colonoscopy, gastrointestinal bleeding and upper GI endoscopy among the conditions Dr. Codipilly treats.

Gastroenterologists near Dr. Codipilly

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. Don Chamil Codipilly billed Medicare for 409 services in 2024

CMS data shows 409 Medicare services from Dr. Codipilly across 15 procedure codes in 2024, for 348 Medicare patients. Medicare paid $40,079 for them.

Medicare services, 2024409
Medicare patients348
Paid by Medicare$40,079
Procedure codes15

Dr. Codipilly's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 1712024: 28969%
Office and hospital visits
2023: 1442024: 6058%
Tests and treatments
2023: 682024: 3450%
Other services
2023: 332024: 2621%

Where Dr. Codipilly's Medicare services took place, 2024

  • In an office4812%
  • In a facility36188%

Dr. Codipilly compared with the Minnesota median for gastroenterologists, 2024

  • Dr. Codipilly
  • Minnesota median
Medicare services
409vs 27449% above
Medicare patients
348vs 19876% above
Part D claims
175vs 14223% above

Medians across 380 gastroenterologists in Minnesota with Dmand AI profiles that report each measure.

Dr. Codipilly's most billed Medicare procedure codes, 2024

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. Codipilly

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

Dr. Don Chamil Codipilly treated 348 Medicare patients in 2024, average age 72

CMS counts 348 Medicare patients who saw Dr. Codipilly in 2024. The largest group is 65 to 74, with 183 patients. 72% of them have high blood pressure, and 70% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.78, 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. Codipilly's median patient age at 69, with 41% women.

Medicare patients, 2024348
Average age72
Average risk score1.78
Also on Medicaid9%

Dr. Codipilly's Medicare patients by age, 2024

Dr. Codipilly's Medicare patients by sex, 2024

  • Women15745%
  • Men19155%

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

  1. High blood pressure72%
  2. High cholesterol70%
  3. Arthritis40%
  4. Chronic kidney disease31%
  5. Ischemic heart disease30%
  6. Diabetes28%
  7. Mood disorders26%
  8. Anxiety25%

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

Dr. Codipilly's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women41%
  • Men59%

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

Dr. Don Chamil Codipilly wrote 266 Medicare Part D claims in 2024

In 2024, Dr. Codipilly wrote 266 Medicare Part D claims for 92 patients. 92% of them were for generic drugs. CMS names the drug for 175 of them, across 7 drugs with 11 or more claims each, at $7,602 in total drug cost. In 2023, CMS named 200 claims across 8 drugs.

Part D claims, 2024266
Drugs named by CMS7
Total drug cost$7,602
Part D patients92

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

  • Generic245 claims92%
  • Brand-name21 claims8%

Dr. Codipilly'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: 2002024: 17513%

Drugs named by CMS: 7 in 2024, 8 in 2023.

See all prescribing by Dr. Codipilly

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. Don Chamil Codipilly ranks in the 98th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Codipilly accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Codipilly as offering telehealth. CMS counts 433 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Codipilly, more than 98% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Codipilly ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
98th percentile433 procedures
Colonoscopy
71st percentile69 procedures

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

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

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Dr. Don Chamil Codipilly has 48 publications on record

Dmand AI links 48 papers to Dr. Codipilly, published from 2017 to 2025. 2020 was the busiest year, with 7. The most frequent topics are Esophageal Neoplasms, Barrett Esophagus and Adenocarcinoma. Dr. Codipilly has published most often in Gastrointest Endosc. Dr. Codipilly's most frequent co-authors are Prasad Ganapathy Iyer, MD, Cadman Lyle Leggett, MD and David A. Katzka, MD.

Papers48
Years published2017 to 2025

Dr. Codipilly's papers by year, 2017 to 2025

Topics Dr. Codipilly writes about most

  • Esophageal Neoplasms
  • Barrett Esophagus
  • Adenocarcinoma
  • Disease Progression
  • Esophagoscopy
  • Precancerous Conditions
  • Biopsy
  • Endoscopic Mucosal Resection

Dr. Codipilly's most frequent co-authors

Recent publications by Dr. Codipilly

See all 48 publications and co-authors

See who Dr. Codipilly researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Codipilly 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. Don Chamil Codipilly received $279 in industry payments from 2017 to 2022

CMS Open Payments shows 5 general payments to Dr. Codipilly from 4 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Olympus America Inc. paid the most, $112.

General payments to Dr. Codipilly by program year, 2017 to 2022

Companies that paid Dr. Codipilly the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Codipilly

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

Dr. Don Chamil Codipilly graduated from Renaissance School of Medicine at Stony Brook University

Dr. Codipilly graduated from Renaissance School of Medicine at Stony Brook University in 2015. Dr. Codipilly is a member of AGA, AMA and ASGE.

  1. Medical schoolRenaissance School of Medicine at Stony Brook University
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Don Chamil Codipilly accepts plans from 17 insurance carriers

Dr. Codipilly is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Medica. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Codipilly accepts, by number of carriers

  1. PPO11
  2. Medicare9
  3. HMO7
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Don Chamil Codipilly'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
Insurance carriers and plan typesDmand AI Insurance Network 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. Don Chamil Codipilly

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. Don Chamil Codipilly's NPI number?

Dr. Don Chamil Codipilly's NPI number is 1861870289. It was assigned on May 18, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Don Chamil Codipilly?

Dr. Don Chamil Codipilly is a gastroenterologist in Rochester, Minnesota. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Don Chamil Codipilly practice?

Dr. Codipilly practices at 1216 Second Street Southwest, Rochester, MN 55902. Dr. Codipilly's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dmand AI also links Dr. Codipilly to 2 medical groups and 1 hospice.

What is Dr. Don Chamil Codipilly's office phone number?

The practice phone on file for Dr. Codipilly is (507) 255-5123.

What is Dr. Don Chamil Codipilly's medical license number?

Dr. Codipilly holds Minnesota license 61020, one of the licenses on file in 2 states.

Which states has Dr. Don Chamil Codipilly been licensed in?

Dmand AI has state licenses on file for Dr. Codipilly in Minnesota (2016 to 2026) and Wisconsin (2021 to 2025).

Which hospitals is Dr. Don Chamil Codipilly affiliated with?

Dr. Codipilly practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota.

What medical group is Dr. Don Chamil Codipilly part of?

Dr. Codipilly is linked to Mayo Clinic. Dmand AI links Dr. Codipilly to 2 more medical groups.

Does Dr. Don Chamil Codipilly accept Medicare?

Yes. CMS data shows Dr. Codipilly billed Medicare for 409 services in 2024, and Dr. Codipilly accepts Medicare assignment.

Does Dr. Don Chamil Codipilly offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Don Chamil Codipilly see?

CMS counts 348 Medicare patients who saw Dr. Codipilly in 2024, with an average age of 72.

Is Dr. Don Chamil Codipilly board certified?

Yes. Dr. Codipilly is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Don Chamil Codipilly bill to Medicare?

In 2024, Dr. Codipilly's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (45385) and surgery: digestive system (43249).

Where did Dr. Don Chamil Codipilly go to medical school?

Dr. Codipilly graduated from Renaissance School of Medicine at Stony Brook University in 2015.

What drugs does Dr. Don Chamil Codipilly prescribe most?

In 2024 Medicare Part D data, Dr. Codipilly's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Esomeprazole Magnesium.

Has Dr. Don Chamil Codipilly received payments from drug or device companies?

CMS Open Payments shows $279 in general payments to Dr. Codipilly from 4 companies from 2017 to 2022. The largest total came from Olympus America Inc.

How long has Dr. Don Chamil Codipilly been practicing?

Dr. Codipilly graduated from medical school in 2015, 11 years ago.

Does Dr. Don Chamil Codipilly do research?

Dmand AI links 48 publications to Dr. Codipilly, published from 2017 to 2025.

Who does Dr. Don Chamil Codipilly publish with?

Dr. Codipilly's most frequent co-authors are Prasad Ganapathy Iyer, MD (22 shared papers), Cadman Lyle Leggett, MD (14 shared papers) and David A. Katzka, MD (9 shared papers).

What insurance does Dr. Don Chamil Codipilly accept?

Dr. Codipilly is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Medica. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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