Dr. Endashaw Mahmud Omer, MD

  • Louisville, KY
  • Gastroenterologist
NPI1700010675PAC ID8921310244
Medicare services, 2024
795
Medicare patients, 2024
369
Part D claims, 2024
988
Publications
32
Clinical trials
1
Practice address
530 South Jackson Street, Louisville, KY 40202
Practice phone
Call (502) 562-3000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UofL Health - UofL Hospital

Hospital · Louisville, Kentucky

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Dr. Endashaw Mahmud Omer is a gastroenterologist in Louisville, Kentucky

Dr. Omer practices at UofL Health - UofL Hospital in Louisville, Kentucky, part of UofL Health.

Dr. Omer's NPI, 1700010675, was assigned on May 7, 2009. Dr. Omer holds Kentucky license 45380.

NPI and contact details
Medicare PAC ID
8921310244
NPI enumeration date
May 7, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(502) 562-3000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
56
Medical school graduation
1996

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

Dr. Endashaw Mahmud Omer practices at UofL Health - UofL Hospital in Louisville, Kentucky

Dr. Omer's primary practice is UofL Health - UofL Hospital, at 530 South Jackson Street, Louisville, KY 40202 in Jefferson County. The practice phone is (502) 562-3000.

Source: Dmand AI Affiliation Data

Dr. Endashaw Mahmud Omer is affiliated with 5 sites of care and 1 medical group

Dr. Omer's primary practice is UofL Health - UofL Hospital in Louisville, Kentucky, part of UofL Health. Dr. Omer is also affiliated with Norton Hospital. The medical group on file is UofL Physicians, Radiology. Dmand AI also links Dr. Omer to 2 more hospitals and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Omer

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

Dmand AI tracks the EHR system at Dr. Endashaw Mahmud Omer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Omer practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UofL Health - UofL HospitalAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Endashaw Mahmud Omer is one of 205 gastroenterologists in Kentucky

Gastroenterology is Dr. Omer's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Omer is licensed in Kentucky.

Specialties and state licenses

  • Gastroenterology, KentuckyPrimaryLicense 45380 · taxonomy 207RG0100X

Gastroenterologists near Dr. Omer

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. Endashaw Mahmud Omer billed Medicare for 795 services in 2024

CMS data shows 795 Medicare services from Dr. Omer across 15 procedure codes in 2024, for 369 Medicare patients. Medicare paid $69,419 for them.

Medicare services, 2024795
Medicare patients369
Paid by Medicare$69,419
Procedure codes15

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

  • 2023
  • 2024
Office and hospital visits
2023: 4492024: 4797%
Surgery
2023: 2602024: 30216%
Other services
2023: 02024: 14
Tests and treatments
2023: 392024: 0100%

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

  • In an office13016%
  • In a facility66584%

Dr. Omer compared with the Kentucky median for gastroenterologists, 2024

  • Dr. Omer
  • Kentucky median
Medicare services
795vs 52053% above
Medicare patients
369vs 31816% above
Part D claims
827vs 3962.1 times

Medians across 210 gastroenterologists in Kentucky with Dmand AI profiles that report each measure.

Dr. Omer'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. Omer

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

Dr. Endashaw Mahmud Omer treated 369 Medicare patients in 2024, average age 69

CMS counts 369 Medicare patients who saw Dr. Omer in 2024. The largest group is 65 to 74, with 184 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.18, 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. Omer's median patient age at 67, with 54% women.

Medicare patients, 2024369
Average age69
Average risk score2.18
Also on Medicaid29%

Dr. Omer's Medicare patients by age, 2024

Dr. Omer's Medicare patients by sex, 2024

  • Women19352%
  • Men17648%

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

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis50%
  4. Diabetes40%
  5. Anxiety38%
  6. Chronic kidney disease38%
  7. Mood disorders36%
  8. Ischemic heart disease35%

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

Dr. Omer's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women54%
  • Men46%

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

Dr. Endashaw Mahmud Omer wrote 988 Medicare Part D claims in 2024

In 2024, Dr. Omer wrote 988 Medicare Part D claims for 377 patients. 64% of them were for generic drugs. CMS names the drug for 827 of them, across 22 drugs with 11 or more claims each, at $2,213,008 in total drug cost. In 2023, CMS named 373 claims across 16 drugs.

Part D claims, 2024988
Drugs named by CMS22
Total drug cost$2.2M
Part D patients377

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

  • Generic629 claims64%
  • Brand-name359 claims36%

Dr. Omer'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.

Drug classes CMS tracks in Dr. Omer's Part D claims, 2024

  • Antibiotics8%77 of 988 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3732024: 827122%

Drugs named by CMS: 22 in 2024, 16 in 2023.

See all prescribing by Dr. Omer

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. Endashaw Mahmud Omer scored 79 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Omer for performance year 2024, reported as part of a group. Dr. Omer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 285 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Omer, more than 95% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Omer's MIPS scores, performance year 2024

  • 79of 100Final score
  • 56.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Omer ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
95th percentile285 procedures
Colonoscopy
81st percentile104 procedures

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

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Endashaw Mahmud Omer has 32 publications on record

Dmand AI links 32 papers to Dr. Omer, published from 2017 to 2025. 2024 was the busiest year, with 5. The most frequent topics are Critical Illness, Enteral Nutrition and Nutritional Status. Dr. Omer has published most often in Curr Gastroenterol Rep. Dr. Omer's most frequent co-authors are Stephen A. McClave, MD, Mohamed Eisa, MD and Thomas Lyman Abell, MD.

Papers32
Years published2017 to 2025

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

Topics Dr. Omer writes about most

  • Critical Illness
  • Enteral Nutrition
  • Nutritional Status
  • Gastroparesis
  • Intensive Care Units
  • Nutritional Support
  • Nutrition Assessment
  • Critical Care

Dr. Omer's most frequent co-authors

Recent publications by Dr. Omer

See all 32 publications and co-authors

See who Dr. Omer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Omer 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. Endashaw Mahmud Omer has worked on 1 clinical trial

Dmand AI links Dr. Omer to 1 clinical trial. Conditions studied include Rectal Diseases and Colorectal Neoplasms.

Conditions in Dr. Omer's trials

  • Rectal Diseases
  • Colorectal Neoplasms

Investigators on the most trials with Dr. Omer

Recent clinical trials with Dr. Omer

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Endashaw Mahmud Omer received $5,581 in industry payments from 2016 to 2025

CMS Open Payments shows 103 general payments to Dr. Omer from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 45% of the total. Abbvie Inc. paid the most, $3,139. It also lists 2 research payments totaling $43 in 2020.

General payments to Dr. Omer by program year, 2016 to 2025

General payments to Dr. Omer by kind, 2016 to 2025

$5.6Kin total
  • Food and beverage$2,52745%
  • Consulting fees$2,00036%
  • Travel and lodging$87016%
  • Education$1843%

Companies that paid Dr. Omer the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Omer

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

Sources for Dr. Endashaw Mahmud Omer'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)Clinician Public Reporting: Overall MIPS Performance (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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Endashaw Mahmud Omer

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. Endashaw Mahmud Omer's NPI number?

Dr. Endashaw Mahmud Omer's NPI number is 1700010675. It was assigned on May 7, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Endashaw Mahmud Omer?

Dr. Endashaw Mahmud Omer is a gastroenterologist in Louisville, Kentucky. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Endashaw Mahmud Omer practice?

Dr. Omer practices at 530 South Jackson Street, Louisville, KY 40202. Dr. Omer's primary practice is UofL Health - UofL Hospital in Louisville, Kentucky, part of UofL Health. Dmand AI also links Dr. Omer to 2 hospitals and 1 group practice or clinic.

What is Dr. Endashaw Mahmud Omer's office phone number?

The practice phone on file for Dr. Omer is (502) 562-3000.

What is Dr. Endashaw Mahmud Omer's medical license number?

Dr. Omer holds Kentucky license 45380.

Which hospitals is Dr. Endashaw Mahmud Omer affiliated with?

Dr. Omer practices at UofL Health - UofL Hospital in Louisville, Kentucky. Dr. Omer is also affiliated with Norton Hospital. Dmand AI links Dr. Omer to 2 more hospitals.

What medical group is Dr. Endashaw Mahmud Omer part of?

Dr. Omer is linked to UofL Physicians, Radiology.

Does Dr. Endashaw Mahmud Omer accept Medicare?

Yes. CMS data shows Dr. Omer billed Medicare for 795 services in 2024, and Dr. Omer accepts Medicare assignment.

What is Dr. Endashaw Mahmud Omer's MIPS score?

Dr. Omer's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.

How many Medicare patients does Dr. Endashaw Mahmud Omer see?

CMS counts 369 Medicare patients who saw Dr. Omer in 2024, with an average age of 69.

Show 6 more questionsShow fewer questions

What services does Dr. Endashaw Mahmud Omer bill to Medicare?

In 2024, Dr. Omer's most billed Medicare services were hospital inpatient care (99232), surgery: digestive system (43239) and office visit, established patient (99214).

What drugs does Dr. Endashaw Mahmud Omer prescribe most?

In 2024 Medicare Part D data, Dr. Omer's most prescribed drugs by claims were Peg 3350-Electrolyte, Omeprazole and Lactated Ringers.

Has Dr. Endashaw Mahmud Omer received payments from drug or device companies?

CMS Open Payments shows $5,581 in general payments to Dr. Omer from 18 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Endashaw Mahmud Omer been practicing?

Dr. Omer graduated from medical school in 1996, 30 years ago.

Does Dr. Endashaw Mahmud Omer do research?

Dmand AI links 32 publications to Dr. Omer, published from 2017 to 2025. Dr. Omer has worked on 1 clinical trial.

Who does Dr. Endashaw Mahmud Omer publish with?

Dr. Omer's most frequent co-authors are Stephen A. McClave, MD (9 shared papers), Mohamed Eisa, MD (7 shared papers) and Thomas Lyman Abell, MD (5 shared papers).

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