Dr. Timothy Richard Koch, MD
- Medicare services, 2020
- 158
- Part D claims, 2021
- 17
- Publications
- 14
- Clinical trials
- 1
- Hospital affiliations
- 1
- Practice address
- 1970 Roanoke Boulevard, Salem, VA 24153
- Practice phone
- Call (540) 982-2463
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. 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.
Dr. Timothy Richard Koch is a gastroenterologist in Salem, Virginia
Dr. Koch practices at Salem VA Medical Center in Salem, Virginia, part of Veterans Health Administration.
Dr. Koch's NPI, 1104801729, was assigned on December 7, 2005. Dr. Koch holds Virginia license 0101242696.
- NPI
- 1104801729NPI Registry (opens in a new tab)
- NPI enumeration date
- December 7, 2005
- NPI status
- Active
- Practice phone
- (540) 982-2463
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Timothy Richard Koch practices at Salem VA Medical Center in Salem, Virginia
Dr. Koch's primary practice is Salem VA Medical Center, at 1970 Roanoke Boulevard, Salem, VA 24153 in Salem City. The practice phone is (540) 982-2463.
- Salem VA Medical Center1970 Roanoke Boulevard, Salem, VA 24153 · Salem CityPhone(540) 982-2463
Source: Dmand AI Affiliation Data
Dr. Timothy Richard Koch is affiliated with 2 sites of care and 1 medical group
Dr. Koch's primary practice is Salem VA Medical Center in Salem, Virginia, part of Veterans Health Administration. Dmand AI also links Dr. Koch to 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Koch's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timothy Richard Koch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koch practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Salem VA Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy Richard Koch is one of 494 gastroenterologists in Virginia
Gastroenterology is Dr. Koch's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Koch is licensed in Virginia.
Specialties and state licenses
- Gastroenterology, VirginiaPrimary
Gastroenterologists near Dr. Koch
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. Timothy Richard Koch billed Medicare for 158 services in 2020
CMS data shows 158 Medicare services from Dr. Koch across 5 procedure codes in 2020. Medicare paid $9,362 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Koch's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1612020: 14212%
- Surgery
- 2019: 342020: 1653%
Dr. Koch compared with the Virginia median for gastroenterologists, 2020
- Dr. Koch
- Virginia median
- Medicare services
- 158vs 52470% below
- Part D claims
- 17vs 29094% below
Medians across 484 gastroenterologists in Virginia with Dmand AI profiles that report each measure.
Dr. Koch's most billed Medicare procedure codes, 2020
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. Koch?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koch and other gastroenterologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Richard Koch's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Koch's median patient age at 61, with 58% women.
Dr. 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 61
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Timothy Richard Koch wrote 17 Medicare Part D claims in 2021
In 2021, Dr. Koch wrote 17 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $188 in total drug cost. In 2020, CMS named 135 claims across 4 drugs.
Dr. Koch's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1352021: 1787%
Drugs named by CMS: 1 in 2021, 4 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Timothy Richard Koch has 14 publications on record
Dmand AI links 14 papers to Dr. Koch, published from 2012 to 2019. The most frequent topics are Gastric Bypass, Obesity and Bariatric Surgery. Dr. Koch has published most often in World J Gastroenterol. Dr. Koch's most frequent co-authors are Timothy R. Shope, MD, Frederick Finelli, MD and Christopher J. Gostout, MD.
Dr. Koch's papers by year, 2012 to 2019
Topics Dr. Koch writes about most
- Gastric Bypass
- Obesity
- Bariatric Surgery
- Diabetes Mellitus, Type 2
- Endoscopy, Gastrointestinal
- Obesity, Morbid
- Postoperative Complications
- Thiamine Deficiency
Dr. Koch's most frequent co-authors
- Timothy R. Shope, MD10 shared papers
- Frederick Finelli, MD4 shared papers
- Christopher J. Gostout, MD2 shared papers
Recent publications by Dr. Koch
See who Dr. Koch researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Koch works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Timothy Richard Koch has worked on 1 clinical trial
Dmand AI links Dr. Koch to 1 clinical trial. Conditions studied include Crohn Disease and Inflammatory Bowel Diseases.
Conditions in Dr. Koch's trials
- Crohn Disease
- Inflammatory Bowel Diseases
Recent clinical trials with Dr. Koch
Treatment of Crohn's Disease With an Antibiotic Regimen Directed Against Mycobacterium Avium Paratuberculosis (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Timothy Richard Koch received $549 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Koch from 3 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 88% of the total. Apollo Endosurgery US Inc paid the most, $485.
General payments to Dr. Koch by program year, 2016 to 2025
General payments to Dr. Koch by kind, 2016 to 2025
- Travel and lodging$48588%
- Food and beverage$6412%
Companies that paid Dr. Koch the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy Richard 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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 Dr. Timothy Richard 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 Dr. Timothy Richard Koch's NPI number?
Dr. Timothy Richard Koch's NPI number is 1104801729. It was assigned on December 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Richard Koch?
Dr. Timothy Richard Koch is a gastroenterologist in Salem, Virginia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Timothy Richard Koch practice?
Dr. Koch practices at 1970 Roanoke Boulevard, Salem, VA 24153. Dr. Koch's primary practice is Salem VA Medical Center in Salem, Virginia, part of Veterans Health Administration. Dmand AI also links Dr. Koch to 1 group practice or clinic and 1 medical group.
What is Dr. Timothy Richard Koch's office phone number?
The practice phone on file for Dr. Koch is (540) 982-2463.
What is Dr. Timothy Richard Koch's medical license number?
Dr. Koch holds Virginia license 0101242696.
Which hospitals is Dr. Timothy Richard Koch affiliated with?
Dr. Koch practices at Salem VA Medical Center in Salem, Virginia.
Does Dr. Timothy Richard Koch accept Medicare?
Yes. CMS data shows Dr. Koch billed Medicare for 158 services in 2020.
What services does Dr. Timothy Richard Koch bill to Medicare?
In 2020, Dr. Koch's most billed Medicare services were office visit, established patient (99214), care management and other visits (99442) and care management and other visits (99443).
What drugs does Dr. Timothy Richard Koch prescribe most?
In 2021 Medicare Part D data, Dr. Koch's most prescribed drugs by claims were Omeprazole.
Has Dr. Timothy Richard Koch received payments from drug or device companies?
CMS Open Payments shows $549 in general payments to Dr. Koch from 3 companies from 2016 to 2025. The largest total came from Apollo Endosurgery US Inc.
Show 3 more questionsShow fewer questions
How long has Dr. Timothy Richard Koch been practicing?
Dr. Koch's NPI was assigned in 2005.
Does Dr. Timothy Richard Koch do research?
Dmand AI links 14 publications to Dr. Koch, published from 2012 to 2019. Dr. Koch has worked on 1 clinical trial.
Who does Dr. Timothy Richard Koch publish with?
Dr. Koch's most frequent co-authors are Timothy R. Shope, MD (10 shared papers), Frederick Finelli, MD (4 shared papers) and Christopher J. Gostout, MD (2 shared papers).
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