Brian Alexander Koenen

  • Shawnee, KS
  • Gastroenterologist
NPI1528334760PAC ID2961702576
Medicare services, 2024
129
Medicare patients, 2024
167
Part D claims, 2024
317
Publications
3
MIPS score, 2024
93
Practice address
7405 Renner Road, Shawnee, KS 66217
Practice phone
Call (913) 588-8411
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

KU MedWest Ambulatory Surgery

Surgery Center - Medicare-Certified · Shawnee, Kansas

See all 4 affiliations

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Brian Alexander Koenen is a gastroenterologist in Shawnee, Kansas

Brian Koenen practices at KU MedWest Ambulatory Surgery in Shawnee, Kansas.

Brian Koenen's NPI, 1528334760, was assigned on March 30, 2012. Brian Koenen graduated from University of Kansas School of Med (KC/Wich/Sal) in 2012. Brian Koenen holds Kansas license 04-49262.

NPI and contact details
Medicare PAC ID
2961702576
NPI enumeration date
March 30, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(913) 588-8411
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
40
Medical school graduation
2012

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

Brian Alexander Koenen practices at KU MedWest Ambulatory Surgery in Shawnee, Kansas

Brian Koenen's primary practice is KU MedWest Ambulatory Surgery, at 7405 Renner Road, Shawnee, KS 66217. The practice phone is (913) 588-8411.

  • KU MedWest Ambulatory Surgery
    7405 Renner Road, Shawnee, KS 66217Phone(913) 588-8411

Source: Dmand AI Affiliation Data

Brian Alexander Koenen is affiliated with 3 sites of care and 1 medical group

Brian Koenen's primary practice is KU MedWest Ambulatory Surgery in Shawnee, Kansas. Brian Koenen is also affiliated with The University of Kansas Hospital. The medical group on file is Kansas University Physicians. Dmand AI also links Brian Koenen to 1 more hospital, named with a free account.

See all 4 affiliations for Brian Koenen

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

Dmand AI tracks the EHR system at Brian Alexander Koenen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Brian Koenen practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
KU MedWest Ambulatory SurgeryAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Brian Alexander Koenen is one of 95 gastroenterologists in Kansas

Gastroenterology is Brian Koenen's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Brian Koenen is licensed in Kansas.

Specialties and state licenses

  • Gastroenterology, KansasPrimaryLicense 04-49262 · taxonomy 207RG0100X

Gastroenterologists near Brian Koenen

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

Brian Alexander Koenen billed Medicare for 129 services in 2024

CMS data shows 129 Medicare services from Brian Koenen across 7 procedure codes in 2024, for 167 Medicare patients. Medicare paid $14,387 for them.

Medicare services, 2024129
Medicare patients167
Paid by Medicare$14,387
Procedure codes7

Brian Koenen's Medicare services by type, 2021 to 2024

  • 2021
  • 2024
Surgery
2021: 02024: 90
Office and hospital visits
2021: 172024: 39129%

Where Brian Koenen's Medicare services took place, 2024

  • In an office119%
  • In a facility11891%

Brian Koenen compared with the Kansas median for gastroenterologists, 2024

  • Brian Koenen
  • Kansas median
Medicare services
129vs 73082% below
Medicare patients
167vs 46964% below
Part D claims
201vs 64369% below

Medians across 90 gastroenterologists in Kansas with Dmand AI profiles that report each measure.

Brian Koenen'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 Brian Koenen

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

Brian Alexander Koenen treated 167 Medicare patients in 2024, average age 70

CMS counts 167 Medicare patients who saw Brian Koenen in 2024. The largest group is 65 to 74, with 85 patients. 73% of them have high cholesterol, and 72% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Brian Koenen's median patient age at 63, with 54% women.

Medicare patients, 2024167
Average age70
Average risk score1.90
Also on Medicaid9%

Brian Koenen's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Brian Koenen's Medicare patients by sex, 2024

  • Women10362%
  • Men6438%

Chronic conditions among Brian Koenen's Medicare patients, 2024

  1. High cholesterol73%
  2. High blood pressure72%
  3. Arthritis56%
  4. Ischemic heart disease39%
  5. Anxiety38%
  6. Mood disorders37%
  7. Diabetes35%
  8. Depression34%

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

Brian Koenen's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women54%
  • Men45%

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

Brian Alexander Koenen wrote 317 Medicare Part D claims in 2024

In 2024, Brian Koenen wrote 317 Medicare Part D claims for 157 patients. 80% of them were for generic drugs. CMS names the drug for 201 of them, across 9 drugs with 11 or more claims each, at $21,170 in total drug cost. In 2023, CMS named 195 claims across 9 drugs.

Part D claims, 2024317
Drugs named by CMS9
Total drug cost$21,170
Part D patients157

Brian Koenen's Part D claims by kind of drug, 2024

  • Generic254 claims80%
  • Brand-name63 claims20%

Brian Koenen'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 Brian Koenen's Part D claims, 2024

  • Antibiotics4%14 of 317 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: 1952024: 2013%

Drugs named by CMS: 9 in 2024, 9 in 2023.

See all prescribing by Brian Koenen

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

Brian Alexander Koenen scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Brian Koenen for performance year 2024, reported through an alternative payment model (APM). Brian Koenen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Brian Koenen as offering telehealth. CMS counts 134 procedures of colonoscopy by Brian Koenen, more than 86% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Brian Koenen's MIPS scores, performance year 2024

  • 93of 100Final score
  • 77of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Where Brian Koenen ranks in Medicare procedure volume

Colonoscopy
86th percentile134 procedures
Upper gastrointestinal (GI) endoscopy for acid reflux
80th percentile120 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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Brian Alexander Koenen has 3 publications on record

Dmand AI links 3 papers to Brian Koenen in 2019. The most frequent topics are Inflammatory Bowel Diseases and Parenteral Nutrition, Home. Brian Koenen's most frequent co-author is Wael Ahmed Wassif Al-Yaman, MD.

Papers3

Topics Brian Koenen writes about most

  • Inflammatory Bowel Diseases
  • Parenteral Nutrition, Home

Brian Koenen's most frequent co-authors

Recent publications by Brian Koenen

See all 3 publications and co-authors

See who Brian Koenen researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Brian Koenen 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

Brian Alexander Koenen received $22 in industry payments in 2025

CMS Open Payments shows 1 general payment to Brian Koenen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $22.

Companies that paid Brian Koenen the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Brian Koenen

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

Brian Alexander Koenen graduated from University of Kansas School of Med (KC/Wich/Sal)

Brian Koenen graduated from University of Kansas School of Med (KC/Wich/Sal) in 2012.

  1. Medical schoolUniversity of Kansas School of Med (KC/Wich/Sal)

Source: Dmand AI Professional Profile Data

Sources for Brian Alexander Koenen'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
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 Brian Alexander Koenen

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

What is Brian Alexander Koenen's NPI number?

Brian Alexander Koenen's NPI number is 1528334760. It was assigned on March 30, 2012, and it is active in the NPI Registry.

What does Brian Alexander Koenen specialize in?

Brian Alexander Koenen is a gastroenterologist in Shawnee, Kansas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Brian Alexander Koenen practice?

Brian Koenen practices at 7405 Renner Road, Shawnee, KS 66217. Brian Koenen's primary practice is KU MedWest Ambulatory Surgery in Shawnee, Kansas. Dmand AI also links Brian Koenen to 1 hospital.

What is Brian Alexander Koenen's office phone number?

The practice phone on file for Brian Koenen is (913) 588-8411.

What is Brian Alexander Koenen's medical license number?

Brian Koenen holds Kansas license 04-49262.

Which hospitals is Brian Alexander Koenen affiliated with?

Brian Koenen is affiliated with The University of Kansas Hospital. Dmand AI links Brian Koenen to 1 more hospital.

What medical group is Brian Alexander Koenen part of?

Brian Koenen is linked to Kansas University Physicians.

Does Brian Alexander Koenen accept Medicare?

Yes. CMS data shows Brian Koenen billed Medicare for 129 services in 2024, and Brian Koenen accepts Medicare assignment.

Does Brian Alexander Koenen offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Brian Koenen as offering telehealth services.

What is Brian Alexander Koenen's MIPS score?

Brian Koenen's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).

Show 8 more questionsShow fewer questions

How many Medicare patients does Brian Alexander Koenen see?

CMS counts 167 Medicare patients who saw Brian Koenen in 2024, with an average age of 70.

What services does Brian Alexander Koenen bill to Medicare?

In 2024, Brian Koenen's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (45385) and surgery: digestive system (45380).

Where did Brian Alexander Koenen go to medical school?

Brian Koenen graduated from University of Kansas School of Med (KC/Wich/Sal) in 2012.

What drugs does Brian Alexander Koenen prescribe most?

In 2024 Medicare Part D data, Brian Koenen's most prescribed drugs by claims were Pantoprazole Sodium, Gavilyte-G and Peg 3350-Electrolyte.

Has Brian Alexander Koenen received payments from drug or device companies?

CMS Open Payments shows $22 in general payments to Brian Koenen from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Brian Alexander Koenen been practicing?

Brian Koenen graduated from medical school in 2012, 14 years ago.

Does Brian Alexander Koenen do research?

Dmand AI links 3 publications to Brian Koenen.

Who does Brian Alexander Koenen publish with?

Brian Koenen's most frequent co-authors are Wael Ahmed Wassif Al-Yaman, MD (1 shared paper).

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