Dr. David D. Benage, MD
- Medicare services, 2020
- 127
- Part D claims, 2020
- 487
- Industry payments
- $619
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 232 S Woods Mill Rd, Chesterfield, MO 63017
- Practice phone
- Call (314) 529-4900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Benage'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. David D. Benage is a gastroenterologist in Chesterfield, Missouri
Dr. Benage practices in Chesterfield, Missouri.
Dr. Benage's NPI, 1326048372, was assigned on July 29, 2005. Dr. Benage holds Missouri license 36578.
- NPI
- 1326048372NPI Registry (opens in a new tab)
- NPI enumeration date
- July 29, 2005
- NPI status
- Active
- Practice phone
- (314) 529-4900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. David D. Benage's practice address is in Chesterfield, Missouri
Dr. Benage's practice address in the NPI Registry is 232 S Woods Mill Rd, Chesterfield, MO 63017, in Saint Louis County. The practice phone is (314) 529-4900.
- NPI Registry address232 S Woods Mill Rd, Chesterfield, MO 63017 · Saint Louis CountyPhone(314) 529-4900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. David D. Benage's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Benage practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Benage's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David D. Benage is one of 329 gastroenterologists in Missouri
Gastroenterology is Dr. Benage's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Benage is licensed in Missouri.
Specialties and state licenses
- Gastroenterology, MissouriPrimary
Gastroenterologists near Dr. Benage
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. David D. Benage billed Medicare for 127 services in 2020
CMS data shows 127 Medicare services from Dr. Benage across 7 procedure codes in 2020. Medicare paid $13,975 for them.
Dr. Benage's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 2172020: 6968%
- Surgery
- 2019: 2992020: 3987%
- Other services
- 2019: 822020: 1977%
- Tests and treatments
- 2019: 192020: 0100%
Where Dr. Benage's Medicare services took place, 2020
- In an office3326%
- In a facility9474%
Dr. Benage compared with the Missouri median for gastroenterologists, 2020
- Dr. Benage
- Missouri median
- Medicare services
- 127vs 41669% below
- Part D claims
- 487vs 43412% above
Medians across 337 gastroenterologists in Missouri with Dmand AI profiles that report each measure.
Dr. Benage'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Benage and other gastroenterologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David D. Benage's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Benage's median patient age at 60, with 59% women.
Dr. Benage's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. David D. Benage wrote 487 Medicare Part D claims in 2020
In 2020, Dr. Benage wrote 487 Medicare Part D claims. They cover 12 drugs, with $35,134 in total drug cost. In 2019, CMS named 883 claims across 18 drugs.
Dr. Benage's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 8832020: 48745%
Drugs named by CMS: 12 in 2020, 18 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. David D. Benage received $619 in industry payments from 2019 to 2024
CMS Open Payments shows 6 general payments to Dr. Benage from 2 drug and device companies from 2019 to 2024. Gifts make up the largest share, 95% of the total. Sebela Pharmaceuticals Inc. paid the most, $587.
General payments to Dr. Benage by program year, 2019 to 2024
General payments to Dr. Benage by kind, 2019 to 2024
- Gifts$58795%
- Food and beverage$325%
Companies that paid Dr. Benage the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David D. Benage'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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) |
| 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. David D. Benage
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. David D. Benage's NPI number?
Dr. David D. Benage's NPI number is 1326048372. It was assigned on July 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David D. Benage?
Dr. David D. Benage is a gastroenterologist in Chesterfield, Missouri. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. David D. Benage practice?
Dr. Benage practices at 232 S Woods Mill Rd, Chesterfield, MO 63017.
What is Dr. David D. Benage's office phone number?
The practice phone on file for Dr. Benage is (314) 529-4900.
What is Dr. David D. Benage's medical license number?
Dr. Benage holds Missouri license 36578.
Does Dr. David D. Benage accept Medicare?
Yes. CMS data shows Dr. Benage billed Medicare for 127 services in 2020.
What services does Dr. David D. Benage bill to Medicare?
In 2020, Dr. Benage's most billed Medicare services were surgery: digestive system (45385), hospital inpatient care (99231) and office visit, established patient (99214).
What drugs does Dr. David D. Benage prescribe most?
In 2020 Medicare Part D data, Dr. Benage's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Suprep.
Has Dr. David D. Benage received payments from drug or device companies?
CMS Open Payments shows $619 in general payments to Dr. Benage from 2 companies from 2019 to 2024. The largest total came from Sebela Pharmaceuticals Inc.
How long has Dr. David D. Benage been practicing?
Dr. Benage's NPI was assigned in 2005.
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