Dr. Duane J. Marchyn, MD
- Medicare services, 2019
- 430
- Part D claims, 2019
- 281
- Industry payments
- $45
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1735 27th St, Portsmouth, OH 45662-2677
- Practice phone
- Call (740) 353-1709
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scioto Valley Orthopaedics
Physician office · Portsmouth, Ohio
Find Dr. Marchyn'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. Duane J. Marchyn is an orthopedic surgeon in White Stone, Virginia
Dr. Marchyn practices at Scioto Valley Orthopaedics in Portsmouth, Ohio.
Dr. Marchyn's NPI, 1104846906, was assigned on July 21, 2006. Dr. Marchyn holds Ohio license 35048826.
- NPI
- 1104846906NPI Registry (opens in a new tab)
- NPI enumeration date
- July 21, 2006
- NPI status
- Active
- Practice phone
- (740) 353-1709
- 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. Duane J. Marchyn practices in Portsmouth and White Stone
Dr. Marchyn's primary practice is Scioto Valley Orthopaedics, at 1735 27th St, Portsmouth, OH 45662-2677. The practice phone is (740) 353-1709. The NPI Registry lists Dr. Marchyn's practice address as 30 Shady Ln, White Stone, VA 22578.
- Scioto Valley OrthopaedicsPrimary1735 27th St, Portsmouth, OH 45662-2677Phone(740) 353-1709
- NPI Registry address30 Shady Ln, White Stone, VA 22578 · Lancaster CountyPhone(740) 356-1709
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Duane J. Marchyn is affiliated with 1 site of care
Dr. Marchyn's primary practice is Scioto Valley Orthopaedics in Portsmouth, Ohio.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Duane J. Marchyn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marchyn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scioto Valley Orthopaedics | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Duane J. Marchyn is one of 498 orthopedic surgeons in Virginia
Orthopaedic surgery is Dr. Marchyn's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Marchyn is licensed in Ohio.
Specialties and state licenses
- Orthopaedic surgery, OhioPrimary
Orthopedic surgeons near Dr. Marchyn
Counts of orthopedic 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. Duane J. Marchyn billed Medicare for 430 services in 2019
CMS data shows 430 Medicare services from Dr. Marchyn across 10 procedure codes in 2019. Medicare paid $47,686 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Marchyn's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 2522019: 21714%
- Imaging
- 2018: 2542019: 13945%
- Surgery
- 2018: 1192019: 7438%
Dr. Marchyn compared with the Virginia median for orthopedic surgeons, 2019
- Dr. Marchyn
- Virginia median
- Medicare services
- 430vs 1,17063% below
- Part D claims
- 281vs 1212.3 times
Medians across 475 orthopedic surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Marchyn's most billed Medicare procedure codes, 2019
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. Marchyn and other orthopedic surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Duane J. Marchyn's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Marchyn's median patient age at 73, with 82% women.
Dr. Marchyn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women82%
- Men18%
Source: Dmand AI Patient Panel Data
Dr. Duane J. Marchyn wrote 281 Medicare Part D claims in 2019
In 2019, Dr. Marchyn wrote 281 Medicare Part D claims. They cover 8 drugs, with $2,404 in total drug cost. In 2018, CMS named 398 claims across 9 drugs.
Dr. Marchyn's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 3982019: 28129%
Drugs named by CMS: 8 in 2019, 9 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Duane J. Marchyn received $45 in industry payments from 2016 to 2017
CMS Open Payments shows 3 general payments to Dr. Marchyn from 3 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $17.
General payments to Dr. Marchyn by program year, 2016 to 2017
Companies that paid Dr. Marchyn the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Duane J. Marchyn'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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. Duane J. Marchyn
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. Duane J. Marchyn's NPI number?
Dr. Duane J. Marchyn's NPI number is 1104846906. It was assigned on July 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Duane J. Marchyn?
Dr. Duane J. Marchyn is an orthopedic surgeon in White Stone, Virginia. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Duane J. Marchyn practice?
Dr. Marchyn practices at 1735 27th St, Portsmouth, OH 45662-2677. Dr. Marchyn also practices at 30 Shady Ln, White Stone, VA 22578. Dr. Marchyn's primary practice is Scioto Valley Orthopaedics in Portsmouth, Ohio.
What is Dr. Duane J. Marchyn's office phone number?
The practice phone on file for Dr. Marchyn is (740) 353-1709.
What is Dr. Duane J. Marchyn's medical license number?
Dr. Marchyn holds Ohio license 35048826.
Does Dr. Duane J. Marchyn accept Medicare?
Yes. CMS data shows Dr. Marchyn billed Medicare for 430 services in 2019.
What services does Dr. Duane J. Marchyn bill to Medicare?
In 2019, Dr. Marchyn's most billed Medicare services were office visit, established patient (99213), diagnostic imaging (73560) and diagnostic imaging (73502).
What drugs does Dr. Duane J. Marchyn prescribe most?
In 2019 Medicare Part D data, Dr. Marchyn's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Meloxicam and Oxycodone-Acetaminophen.
Has Dr. Duane J. Marchyn received payments from drug or device companies?
CMS Open Payments shows $45 in general payments to Dr. Marchyn from 3 companies from 2016 to 2017. The largest total came from Pfizer Inc.
How long has Dr. Duane J. Marchyn been practicing?
Dr. Marchyn's NPI was assigned in 2006.
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