Mark E. Koch, RN
- Medicare patients, 2024
- 142
- Hospital affiliations
- 1
- Industry payments
- $67
- Medical groups
- 5
- State license
- 1
- Practice address
- 4340 Clyo Road, Suite 100, Dayton, OH 45459
- Practice phone
- Call (937) 293-4424
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Digestive Endoscopy Center - Dayton (Clyo Rd)
Surgery Center - Medicare-Certified · Dayton, Ohio
Find Mark Koch'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.
Mark E. Koch is a nurse anesthetist in Dayton, Ohio
Mark Koch practices at Digestive Endoscopy Center - Dayton (Clyo Rd) in Dayton, Ohio.
Mark Koch's NPI, 1326031337, was assigned on August 24, 2005. Mark Koch holds Ohio license 172619.
- NPI
- 1326031337NPI Registry (opens in a new tab)
- NPI enumeration date
- August 24, 2005
- NPI status
- Active
- Practice phone
- (937) 293-4424
- 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; and Dmand AI Affiliation Data
Mark E. Koch practices at Digestive Endoscopy Center - Dayton (Clyo Rd) in Dayton, Ohio
Mark Koch's primary practice is Digestive Endoscopy Center - Dayton (Clyo Rd), at 4340 Clyo Road, Suite 100, Dayton, OH 45459. The practice phone is (937) 293-4424.
- Digestive Endoscopy Center - Dayton (Clyo Rd)4340 Clyo Road, Suite 100, Dayton, OH 45459Phone(937) 293-4424
Source: Dmand AI Affiliation Data
Mark E. Koch is affiliated with 3 sites of care and 5 medical groups
Mark Koch's primary practice is Digestive Endoscopy Center - Dayton (Clyo Rd) in Dayton, Ohio. Mark Koch is also affiliated with Mercy Health - Fairfield Hospital. The medical group on file is Anesthesia Dynamics. Dmand AI also links Mark Koch to 4 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark E. Koch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Koch practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Digestive Endoscopy Center - Dayton (Clyo Rd) | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark E. Koch is one of 2,960 nurse anesthetists in Ohio
Nurse anesthetist, certified registered is Mark Koch's primary specialty in the NPI Registry, under taxonomy code 367500000X. Mark Koch is licensed in Ohio.
Specialties and state licenses
- Certified registered nurse anesthetist, OhioPrimary
Nurse anesthetists near Mark Koch
Counts of nurse anesthetists 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
Mark E. Koch treated 142 Medicare patients in 2024, average age 73
CMS counts 142 Medicare patients who saw Mark Koch in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Koch's median patient age at 50, with 0% women.
Mark Koch's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Koch's Medicare patients by sex, 2024
- Women7150%
- Men7150%
Chronic conditions among Mark Koch's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis45%
- Diabetes39%
- Ischemic heart disease32%
- Chronic kidney disease26%
- Mood disorders24%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Mark Koch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark E. Koch received $67 in industry payments in 2025
CMS Open Payments shows 3 general payments to Mark Koch from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $54.
Companies that paid Mark Koch the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mark E. Koch'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Mark E. Koch
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark E. Koch's NPI number?
Mark E. Koch's NPI number is 1326031337. It was assigned on August 24, 2005, and it is active in the NPI Registry.
What does Mark E. Koch specialize in?
Mark E. Koch is a nurse anesthetist in Dayton, Ohio. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Mark E. Koch practice?
Mark Koch practices at 4340 Clyo Road, Suite 100, Dayton, OH 45459. Mark Koch's primary practice is Digestive Endoscopy Center - Dayton (Clyo Rd) in Dayton, Ohio. Dmand AI also links Mark Koch to 4 medical groups and 1 group practice or clinic.
What is Mark E. Koch's office phone number?
The practice phone on file for Mark Koch is (937) 293-4424.
What is Mark E. Koch's medical license number?
Mark Koch holds Ohio license 172619.
Which hospitals is Mark E. Koch affiliated with?
Mark Koch is affiliated with Mercy Health - Fairfield Hospital.
What medical group is Mark E. Koch part of?
Mark Koch is linked to Anesthesia Dynamics. Dmand AI links Mark Koch to 4 more medical groups.
How many Medicare patients does Mark E. Koch see?
CMS counts 142 Medicare patients who saw Mark Koch in 2024, with an average age of 73.
Has Mark E. Koch received payments from drug or device companies?
CMS Open Payments shows $67 in general payments to Mark Koch from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Mark E. Koch been practicing?
Mark Koch graduated from medical school in 1985, 41 years ago.
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