Dr. Dustin Mark Wallace, MD
- Medicare services, 2024
- 251
- Medicare patients, 2024
- 256
- Part D claims, 2024
- 994
- Hospital affiliations
- 2
- Industry payments
- $5,814
- Practice address
- 100 Knowlson Avenue, Beaver Falls, PA 15010
- Practice phone
- Call (724) 891-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Four Seasons Endoscopy Center
Surgery Center - Medicare-Certified · Beaver Falls, Pennsylvania
Find Dr. Wallace's professional email, personal email and mobile number
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Dr. Dustin Mark Wallace is an internist in Beaver Falls, Pennsylvania
Dr. Wallace practices at Four Seasons Endoscopy Center in Beaver Falls, Pennsylvania.
Dr. Wallace's NPI, 1679705214, was assigned on August 16, 2009. Dr. Wallace holds Pennsylvania license MD438369.
- NPI
- 1679705214NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931391349
- NPI enumeration date
- August 16, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (724) 891-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dustin Mark Wallace practices at Four Seasons Endoscopy Center in Beaver Falls, Pennsylvania
Dr. Wallace's primary practice is Four Seasons Endoscopy Center, at 100 Knowlson Avenue, Beaver Falls, PA 15010. The practice phone is (724) 891-2100.
- Four Seasons Endoscopy Center100 Knowlson Avenue, Beaver Falls, PA 15010Phone(724) 891-2100
Source: Dmand AI Affiliation Data
Dr. Dustin Mark Wallace is affiliated with 5 sites of care and 4 medical groups
Dr. Wallace's primary practice is Four Seasons Endoscopy Center in Beaver Falls, Pennsylvania. Dr. Wallace is also affiliated with AHN Beaver Hospital - Heritage Valley. The medical group on file is Valley Gastroenterology Associates. Dmand AI also links Dr. Wallace to 1 more hospital, 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dustin Mark Wallace's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wallace practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Four Seasons Endoscopy Center | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dustin Mark Wallace is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Wallace's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wallace is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Wallace
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. Dustin Mark Wallace billed Medicare for 251 services in 2024
CMS data shows 251 Medicare services from Dr. Wallace across 8 procedure codes in 2024, for 256 Medicare patients. Medicare paid $28,747 for them.
Dr. Wallace's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1762024: 15910%
- Office and hospital visits
- 2023: 952024: 5146%
- Other services
- 2023: 202024: 2420%
- Tests and treatments
- 2023: 212024: 1719%
Where Dr. Wallace's Medicare services took place, 2024
- In an office6827%
- In a facility18373%
Dr. Wallace compared with the Pennsylvania median for internists, 2024
- Dr. Wallace
- Pennsylvania median
- Medicare services
- 251vs 41740% below
- Medicare patients
- 256vs 18538% above
- Part D claims
- 835vs 2243.7 times
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Wallace'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wallace and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dustin Mark Wallace treated 256 Medicare patients in 2024, average age 71
CMS counts 256 Medicare patients who saw Dr. Wallace in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wallace's median patient age at 65, with 53% women.
Dr. Wallace's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wallace's Medicare patients by sex, 2024
- Women13352%
- Men12348%
Chronic conditions among Dr. Wallace's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety36%
- Diabetes34%
- Mood disorders29%
- Ischemic heart disease28%
- Chronic kidney disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wallace's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dustin Mark Wallace wrote 994 Medicare Part D claims in 2024
In 2024, Dr. Wallace wrote 994 Medicare Part D claims for 259 patients. 82% of them were for generic drugs. CMS names the drug for 835 of them, across 21 drugs with 11 or more claims each, at $181,687 in total drug cost. In 2023, CMS named 882 claims across 22 drugs.
Dr. Wallace's Part D claims by kind of drug, 2024
- Generic817 claims82%
- Brand-name177 claims18%
Dr. Wallace'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. Wallace's Part D claims, 2024
- Antibiotics2%16 of 994 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: 8822024: 8355%
Drugs named by CMS: 21 in 2024, 22 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. Dustin Mark Wallace ranks in the 73rd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Wallace accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 83 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Wallace, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Wallace ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 73rd percentile83 procedures
- Colonoscopy
- 68th percentile62 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Dustin Mark Wallace received $5,814 in industry payments from 2016 to 2025
CMS Open Payments shows 293 general payments to Dr. Wallace from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Abbvie Inc. paid the most, $1,608.
General payments to Dr. Wallace by program year, 2016 to 2025
General payments to Dr. Wallace by kind, 2016 to 2025
- Food and beverage$5,40093%
- Speaker and faculty fees$2254%
- Education$1883%
Companies that paid Dr. Wallace 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. Dustin Mark Wallace'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 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)Doctors and Clinicians Utilization Data (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. Dustin Mark Wallace
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. Dustin Mark Wallace's NPI number?
Dr. Dustin Mark Wallace's NPI number is 1679705214. It was assigned on August 16, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Dustin Mark Wallace?
Dr. Dustin Mark Wallace is an internist in Beaver Falls, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dustin Mark Wallace practice?
Dr. Wallace practices at 100 Knowlson Avenue, Beaver Falls, PA 15010. Dr. Wallace's primary practice is Four Seasons Endoscopy Center in Beaver Falls, Pennsylvania. Dmand AI also links Dr. Wallace to 1 hospital, 3 medical groups and 2 group practices and clinics.
What is Dr. Dustin Mark Wallace's office phone number?
The practice phone on file for Dr. Wallace is (724) 891-2100.
What is Dr. Dustin Mark Wallace's medical license number?
Dr. Wallace holds Pennsylvania license MD438369.
Which hospitals is Dr. Dustin Mark Wallace affiliated with?
Dr. Wallace is affiliated with AHN Beaver Hospital - Heritage Valley. Dmand AI links Dr. Wallace to 1 more hospital.
What medical group is Dr. Dustin Mark Wallace part of?
Dr. Wallace is linked to Valley Gastroenterology Associates. Dmand AI links Dr. Wallace to 3 more medical groups.
Does Dr. Dustin Mark Wallace accept Medicare?
Yes. CMS data shows Dr. Wallace billed Medicare for 251 services in 2024, and Dr. Wallace accepts Medicare assignment.
How many Medicare patients does Dr. Dustin Mark Wallace see?
CMS counts 256 Medicare patients who saw Dr. Wallace in 2024, with an average age of 71.
What services does Dr. Dustin Mark Wallace bill to Medicare?
In 2024, Dr. Wallace's most billed Medicare services were surgery: digestive system (45385), office visit, established patient (99213) and surgery: digestive system (43239).
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What drugs does Dr. Dustin Mark Wallace prescribe most?
In 2024 Medicare Part D data, Dr. Wallace's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Dicyclomine HCl.
Has Dr. Dustin Mark Wallace received payments from drug or device companies?
CMS Open Payments shows $5,814 in general payments to Dr. Wallace from 36 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Dustin Mark Wallace been practicing?
Dr. Wallace graduated from medical school in 2008, 18 years ago.
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