Dr. Mark Joseph Dudash Jr., MD
- Medicare services, 2024
- 57
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 103
- Hospital affiliations
- 2
- Industry payments
- $19,054
- Practice address
- 400 NE Mother Joseph Place, Vancouver, WA 98664
- Practice phone
- Call (360) 256-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dudash's professional email, personal email and mobile number
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Dr. Mark Joseph Dudash Jr. is a general surgeon in Vancouver, Washington
Dr. Dudash practices at PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth.
Dr. Dudash's NPI, 1124477617, was assigned on June 6, 2016. Dr. Dudash graduated from Drexel University College of Medicine in 2016. Dr. Dudash holds Pennsylvania license MD473878.
- NPI
- 1124477617NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961797444
- NPI enumeration date
- June 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 256-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Joseph Dudash Jr. practices at PeaceHealth Southwest Medical Center in Vancouver, Washington
Dr. Dudash's primary practice is PeaceHealth Southwest Medical Center, at 400 NE Mother Joseph Place, Vancouver, WA 98664 in Clark County. The practice phone is (360) 256-2000.
- PeaceHealth Southwest Medical Center400 NE Mother Joseph Place, Vancouver, WA 98664 · Clark CountyPhone(360) 256-2000
Source: Dmand AI Affiliation Data
Dr. Mark Joseph Dudash Jr. is affiliated with 2 sites of care and 2 medical groups
Dr. Dudash's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. The medical group on file is PeaceHealth Medical Group. Dmand AI also links Dr. Dudash to 1 more hospital and 1 medical group, 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. Mark Joseph Dudash Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dudash practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth Southwest 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
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across PeaceHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Joseph Dudash Jr. is one of 642 general surgeons in Washington
Surgery is Dr. Dudash's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Dudash's licenses on file in 2 states: Pennsylvania and Washington.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
- Washington license
General surgeons near Dr. Dudash
Counts of general surgeons 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. Mark Joseph Dudash Jr. billed Medicare for 57 services in 2024
CMS data shows 57 Medicare services from Dr. Dudash across 2 procedure codes in 2024, all of them office visits, for 75 Medicare patients. Medicare paid $8,234 for them. Every service was in an office.
Dr. Dudash's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 652024: 5712%
Dr. Dudash compared with the Washington median for general surgeons, 2024
- Dr. Dudash
- Washington median
- Medicare services
- 57vs 9238% below
- Medicare patients
- 75vs 8815% below
- Part D claims
- 31vs 336% below
Medians across 610 general surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Dudash'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. Dudash and other general surgeons in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Joseph Dudash Jr. treated 75 Medicare patients in 2024, average age 69
CMS counts 75 Medicare patients who saw Dr. Dudash in 2024. The largest group is 65 to 74, with 36 patients. 65% of them have high blood pressure, and 49% have high cholesterol. 35% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dudash's median patient age at 56, with 52% women.
Dr. Dudash's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dudash's Medicare patients by sex, 2024
- Women3851%
- Men3749%
Chronic conditions among Dr. Dudash's Medicare patients, 2024
- High blood pressure65%
- High cholesterol49%
- Arthritis32%
- Mood disorders28%
- Depression27%
- Diabetes21%
- Alcohol and drug use disorders19%
- Anxiety19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dudash's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Joseph Dudash Jr. wrote 103 Medicare Part D claims in 2024
In 2024, Dr. Dudash wrote 103 Medicare Part D claims for 47 patients. 89% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $136 in total drug cost. In 2023, CMS named 120 claims across 5 drugs.
Dr. Dudash's Part D claims by kind of drug, 2024
- Generic92 claims89%
- Brand-name11 claims11%
Dr. Dudash'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. Dudash's Part D claims, 2024
- Opioids28%29 of 103 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: 1202024: 3174%
Drugs named by CMS: 2 in 2024, 5 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. Mark Joseph Dudash Jr. ranks in the 52nd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Dudash accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Dudash, more than 52% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Dudash ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 52nd percentile24 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark Joseph Dudash Jr. received $19,054 in industry payments from 2022 to 2025
CMS Open Payments shows 58 general payments to Dr. Dudash from 14 drug and device companies from 2022 to 2025. Education make up the largest share, 69% of the total. Intuitive Surgical, Inc. paid the most, $17,392.
General payments to Dr. Dudash by program year, 2022 to 2025
General payments to Dr. Dudash by kind, 2022 to 2025
- Education$13,10069%
- Travel and lodging$3,94221%
- Food and beverage$2,01211%
Companies that paid Dr. Dudash the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Joseph Dudash Jr. graduated from Drexel University College of Medicine
Dr. Dudash graduated from Drexel University College of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Joseph Dudash Jr.'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) |
| 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. Mark Joseph Dudash Jr.
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. Mark Joseph Dudash Jr.'s NPI number?
Dr. Mark Joseph Dudash Jr.'s NPI number is 1124477617. It was assigned on June 6, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Joseph Dudash Jr.?
Dr. Mark Joseph Dudash Jr. is a general surgeon in Vancouver, Washington. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mark Joseph Dudash Jr. practice?
Dr. Dudash practices at 400 NE Mother Joseph Place, Vancouver, WA 98664. Dr. Dudash's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. Dmand AI also links Dr. Dudash to 1 hospital and 1 medical group.
What is Dr. Mark Joseph Dudash Jr.'s office phone number?
The practice phone on file for Dr. Dudash is (360) 256-2000.
What is Dr. Mark Joseph Dudash Jr.'s medical license number?
Dr. Dudash holds Pennsylvania license MD473878, one of the licenses on file in 2 states.
Which states has Dr. Mark Joseph Dudash Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Dudash in Pennsylvania and Washington.
Which hospitals is Dr. Mark Joseph Dudash Jr. affiliated with?
Dr. Dudash practices at PeaceHealth Southwest Medical Center in Vancouver, Washington. Dmand AI links Dr. Dudash to 1 more hospital.
What medical group is Dr. Mark Joseph Dudash Jr. part of?
Dr. Dudash is linked to PeaceHealth Medical Group. Dmand AI links Dr. Dudash to 1 more medical group.
Does Dr. Mark Joseph Dudash Jr. accept Medicare?
Yes. CMS data shows Dr. Dudash billed Medicare for 57 services in 2024, and Dr. Dudash accepts Medicare assignment.
How many Medicare patients does Dr. Mark Joseph Dudash Jr. see?
CMS counts 75 Medicare patients who saw Dr. Dudash in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Mark Joseph Dudash Jr. bill to Medicare?
In 2024, Dr. Dudash's most billed Medicare services were office visit, new patient (99205) and office visit, established patient (99215).
Where did Dr. Mark Joseph Dudash Jr. go to medical school?
Dr. Dudash graduated from Drexel University College of Medicine in 2016.
What drugs does Dr. Mark Joseph Dudash Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Dudash's most prescribed drugs by claims were Oxycodone HCl and Omeprazole.
Has Dr. Mark Joseph Dudash Jr. received payments from drug or device companies?
CMS Open Payments shows $19,054 in general payments to Dr. Dudash from 14 companies from 2022 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Mark Joseph Dudash Jr. been practicing?
Dr. Dudash graduated from medical school in 2016, 10 years ago.
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