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

Ross Martin Knowles, DO

Individual provider Surgery Physician · NPI 1407239221

Ross Martin Knowles, DO practises General Surgery in Buckhannon, West Virginia. Graduated from West Virginia School of Osteopathic Medicine in 2015, 11 years ago. Practices with Charleston Area Medical Center Inc, a 968-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and West Virginia.

Years since qualifying
11
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
MA, WV
In the registry since
2015
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1 Amalia Dr
Buckhannon, WV 26201-2239
Phone: (304) 473-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 725 North Street, Pittsfield, MA 01201 — (413) 447-2000

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 3561 (WV)
Surgery Physician Taxonomy 208600000X · Licence 262548 (MA)

Record details

NPI number1407239221
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 30, 2015
Last updated in NPPESJuly 15, 2020
Certification dateJuly 15, 2020

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2015 (11 years in practice)
Group practice Charleston Area Medical Center Inc — 968 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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.

Colonoscopy 1–10 times
Hernia repair - groin (open) 1–10 times
Removal of tissue 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Charleston Area Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 968 clinicians in the practice; 12 are shown here.

Other providers in Buckhannon