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

Mary Teresa Shinn, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1912957820

Mary Teresa Shinn, MD practises Geriatric Medicine in Fayetteville, Arkansas. Graduated from University of Arkansas College of Medicine in 1995, 31 years ago. Practices with Washington Regional Medical System, a 240-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arkansas.

Years since qualifying
31
Trained at
University of Arkansas College of Medicine
Licensed in
AR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

12 E Appleby Rd Ste 101
Fayetteville, AR 72703-3901 Not confirmed with CMS for 15 years — call before visiting
Phone: (479) 463-4444
Fax: (479) 463-4499
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence E2219 (AR)

Record details

NPI number1912957820
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2006
Last updated in NPPESApril 25, 2011

Medicare enrollment

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

Medicare specialtyGERIATRIC MEDICINE
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Washington Regional Medical System — 240 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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.

Removal of skin lesions 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 patients392
Services billed 1,275 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Washington Regional Medical Center Hospital · Fayetteville, AR
  • Butterfield Trail Village Nursing home · Fayetteville, AR · listed as Butterfield Trail Village, Inc
  • Northwest Medical Center-Springdale Hospital · Springdale, AR
  • Elite Home Health Home health agency · Springdale, AR
  • Enhabit Home Health Home health agency · Springdale, AR
  • Northwest Home Health Home health agency · Springdale, AR
  • Washington Regional Home Health Home health agency · Fayetteville, AR

Colleagues at Washington Regional Medical System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 240 clinicians in the practice; 12 are shown here.

Other providers in Fayetteville