Dr. Norman S. Koehn, MD
- Medicare services, 2024
- 2,021
- Medicare patients, 2024
- 555
- Part D claims, 2024
- 12,438
- MIPS score, 2024
- 75
- Hospital affiliations
- 2
- Practice address
- 1947 N Founders Cir, Wichita, KS 67206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension Medical Group Via Christi Founders Circle Gastroenterology - HOPD
Inpatient Rehabilitation Facility · Wichita, Kansas
Find Dr. Koehn's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Norman S. Koehn is an internist in Wichita, Kansas
Dr. Koehn practices at Ascension Medical Group Via Christi Founders Circle Gastroenterology - HOPD in Wichita, Kansas.
Dr. Koehn's NPI, 1568492114, was assigned on July 3, 2006. Dr. Koehn graduated from University of Oklahoma College of Medicine in 1985. Dr. Koehn holds Kansas license 21574.
- NPI
- 1568492114NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103863220
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Norman S. Koehn practices at Ascension Medical Group Via Christi Founders Circle Gastroenterology - HOPD in Wichita, Kansas
Dr. Koehn's primary practice is Ascension Medical Group Via Christi Founders Circle Gastroenterology - HOPD, at 1947 N Founders Cir, Wichita, KS 67206.
- Ascension Medical Group Via Christi Founders Circle Gastroenterology - HOPD1947 N Founders Cir, Wichita, KS 67206
Source: Dmand AI Affiliation Data
Dr. Norman S. Koehn is affiliated with 6 sites of care and 1 medical group
Dr. Koehn's primary practice is Ascension Medical Group Via Christi Founders Circle Gastroenterology - HOPD in Wichita, Kansas. Dr. Koehn is also affiliated with Ascension Via Christi St. Francis. The medical group on file is Ascension Medical Group Via Christi on Murdock. Dmand AI also links Dr. Koehn to 3 more home health agencies and 1 group practice or clinic, each named with a free account. Dr. Koehn's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Norman S. Koehn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koehn practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Medical Group Via Christi Founders Circle Gastroenterology - HOPD | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Norman S. Koehn is one of 866 internists in Kansas
Internal medicine is Dr. Koehn's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Koehn is licensed in Kansas.
Specialties and state licenses
- Internal medicine, KansasPrimary
Internists near Dr. Koehn
Counts of internists 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. Norman S. Koehn billed Medicare for 2,021 services in 2024
CMS data shows 2,021 Medicare services from Dr. Koehn across 24 procedure codes in 2024, for 555 Medicare patients. Medicare paid $122,655 for them. Every service was in an office.
Dr. Koehn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5012024: 1,35110%
- Imaging
- 2023: 4122024: 31025%
- Other services
- 2023: 2402024: 16631%
- Tests and treatments
- 2023: 7822024: 14881%
- Surgery
- 2023: 1172024: 4661%
- Drugs given in the office
- 2023: 53,0662024: 0100%
Dr. Koehn compared with the Kansas median for internists, 2024
- Dr. Koehn
- Kansas median
- Medicare services
- 2,021vs 6813.0 times
- Medicare patients
- 555vs 2532.2 times
- Part D claims
- 11,604vs 17964.8 times
Medians across 820 internists in Kansas with Dmand AI profiles that report each measure.
Dr. Koehn'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.
Need commercial claims for Dr. Koehn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koehn and other internists in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Norman S. Koehn treated 555 Medicare patients in 2024, average age 77
CMS counts 555 Medicare patients who saw Dr. Koehn in 2024. The largest group is 75 to 84, with 233 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Koehn's median patient age at 74, with 41% women.
Dr. Koehn's Medicare patients by age, 2024
Dr. Koehn's Medicare patients by sex, 2024
- Women21238%
- Men34362%
Chronic conditions among Dr. Koehn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis39%
- Diabetes29%
- Ischemic heart disease28%
- Chronic kidney disease26%
- Atrial fibrillation21%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koehn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
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. Norman S. Koehn wrote 12,438 Medicare Part D claims in 2024
In 2024, Dr. Koehn wrote 12,438 Medicare Part D claims for 844 patients. 88% of them were for generic drugs. CMS names the drug for 11,604 of them, across 134 drugs with 11 or more claims each, at $617,734 in total drug cost. In 2023, CMS named 11,643 claims across 135 drugs.
Dr. Koehn's Part D claims by kind of drug, 2024
- Generic10,986 claims88%
- Brand-name1,344 claims11%
- Other108 claims1%
Dr. Koehn'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. Koehn's Part D claims, 2024
- Opioids2%209 of 12,438 claims
- Antibiotics1%186 of 12,438 claims
- Antipsychotics, patients 65 and over0%17 of 12,438 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: 11,6432024: 11,604No change
Drugs named by CMS: 134 in 2024, 135 in 2023.
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. Norman S. Koehn scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Koehn for performance year 2024, reported as part of a group. Dr. Koehn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
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. Norman S. Koehn received $832 in industry payments from 2016 to 2025
CMS Open Payments shows 53 general payments to Dr. Koehn from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $166.
General payments to Dr. Koehn by program year, 2016 to 2025
Companies that paid Dr. Koehn the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Norman S. Koehn graduated from University of Oklahoma College of Medicine
Dr. Koehn graduated from University of Oklahoma College of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Norman S. Koehn's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Norman S. Koehn
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. Norman S. Koehn's NPI number?
Dr. Norman S. Koehn's NPI number is 1568492114. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Norman S. Koehn?
Dr. Norman S. Koehn is an internist in Wichita, Kansas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Norman S. Koehn practice?
Dr. Koehn practices at 1947 N Founders Cir, Wichita, KS 67206. Dr. Koehn's primary practice is Ascension Medical Group Via Christi Founders Circle Gastroenterology - HOPD in Wichita, Kansas. Dmand AI also links Dr. Koehn to 3 home health agencies and 1 group practice or clinic.
What is Dr. Norman S. Koehn's medical license number?
Dr. Koehn holds Kansas license 21574.
Which hospitals is Dr. Norman S. Koehn affiliated with?
Dr. Koehn is affiliated with Ascension Via Christi St. Francis. Dmand AI links Dr. Koehn to 1 more hospital.
What medical group is Dr. Norman S. Koehn part of?
Dr. Koehn is linked to Ascension Medical Group Via Christi on Murdock.
Does Dr. Norman S. Koehn accept Medicare?
Yes. CMS data shows Dr. Koehn billed Medicare for 2,021 services in 2024, and Dr. Koehn accepts Medicare assignment.
What is Dr. Norman S. Koehn's MIPS score?
Dr. Koehn's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Norman S. Koehn see?
CMS counts 555 Medicare patients who saw Dr. Koehn in 2024, with an average age of 77.
What services does Dr. Norman S. Koehn bill to Medicare?
In 2024, Dr. Koehn's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0008).
Show 4 more questionsShow fewer questions
Where did Dr. Norman S. Koehn go to medical school?
Dr. Koehn graduated from University of Oklahoma College of Medicine in 1985.
What drugs does Dr. Norman S. Koehn prescribe most?
In 2024 Medicare Part D data, Dr. Koehn's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Norman S. Koehn received payments from drug or device companies?
CMS Open Payments shows $832 in general payments to Dr. Koehn from 21 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Norman S. Koehn been practicing?
Dr. Koehn graduated from medical school in 1985, 41 years ago.
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