Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Matthew Brian Yoak, MD

Individual provider Plastic Surgery Physician · NPI 1922003219

Matthew Brian Yoak, MD practises Plastic and Reconstructive Surgery in Marietta, Ohio. Graduated from Jc Edwards School of Medicine, Marshall University in 1995, 31 years ago. Practices with Camden-Clark Physician Corporation, a 346-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio and West Virginia.

Years since qualifying
31
Trained at
Jc Edwards School of Medicine, Marshall University
Licensed in
OH, WV
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

400 Matthew St Ste B-1
Marietta, OH 45750-1644
Phone: (740) 376-5501
Fax: (740) 376-5506
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 705 Garfield Ave Ste 460, Parkersburg, WV 26101-5444 — (304) 424-2093

Specialties & licences

Plastic and Reconstructive Surgery Physician (primary) Taxonomy 2086S0122X · Licence 35085183 (OH)
Plastic Surgery Physician Taxonomy 208200000X · Licence 20854 (WV)

Record details

NPI number1922003219
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 15, 2005
Last updated in NPPESJanuary 10, 2021
Certification dateJanuary 10, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPLASTIC AND RECONSTRUCTIVE SURGERY
Medical schoolJC EDWARDS SCHOOL OF MEDICINE, MARSHALL UNIVERSITY
Graduated 1995 (31 years in practice)
Group practice Camden-Clark Physician Corporation — 346 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Melanoma (skin cancer) excision 114 times · 94th percentile
Removal of tissue 35 times · 75th percentile
Removal or shaving of skin growth 19 times · 71st percentile
Mastectomy 1–10 times
Removal of skin lesions 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients166
Services billed 508 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $26 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Camden Clark Medical Center Hospital · Parkersburg, WV

Colleagues at Camden-Clark Physician Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 346 clinicians in the practice; 12 are shown here.