Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William Gregory Penny, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1689069478

Dr. William Gregory Penny, MD is a Pathology in Fort Smith, Arkansas. Qualified in 2015, 11 years ago. Practices with Laboratory Medicine Associates, a 5-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
11
Licensed in
AR
In the registry since
2015
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

7301 Rogers Ave
Fort Smith, AR 72903-4100
Phone: (479) 452-9416
Fax: (479) 242-1990
Show map & directions

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

Additional practice locations (2)

  • 411 E Matthews Ave, Jonesboro, AR 72401 — (870) 930-3518
  • 4301 W Markham St # 517, Little Rock, AR 72205-7101 — (501) 686-5356

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence E-11963 (AR)

Record details

NPI number1689069478
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 30, 2015
Last updated in NPPESFebruary 18, 2020
Certification dateFebruary 18, 2020
Mailing addressPo Box 1426, Fort Smith, AR 72902-1426

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Laboratory Medicine Associates — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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