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

John W. Ashby, MD

Individual provider Spinal Cord Injury Medicine Physician · NPI 1740229046

John W. Ashby, MD is a Physical Medicine and Rehabilitation in Wilmington, Delaware. Graduated from Temple University School of Medicine in 1986, 40 years ago. Practices with Regional Orthopedic Professional Association, a 14-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Delaware and New Jersey.

Years since qualifying
40
Trained at
Temple University School of Medicine
Licensed in
DE, NJ
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1600 Pennsylvania Ave Ste D
Wilmington, DE 19806-4047
Phone: (302) 439-3063
Fax: (302) 439-3372
Show map & directions

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

Additional practice locations (1)

  • 1010 Concord Ave Ste 101, Wilmington, DE 19802-3366 — (302) 777-5551

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence C1-0009237 (DE)
Spinal Cord Injury Medicine Physician Taxonomy 2081P0004X · Licence MA55332 (NJ)
Spinal Cord Injury Medicine Physician Taxonomy 2081P0004X · Licence C1-0009237 (DE)

Record details

NPI number1740229046
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJanuary 30, 2025
Certification dateJanuary 30, 2025
Mailing address1600 Pennsylvania Ave, Suite D, Wilmington, DE 19806-4047

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Regional Orthopedic Professional Association — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount