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

Dr. Sean Patrick Ryan, MD

Individual provider Vascular Surgery Physician · NPI 1891991402

Dr. Sean Patrick Ryan, MD is a Vascular Surgery in Lewes, Delaware. Graduated from Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc) in 2007, 19 years ago. Practices with Southern Delaware Vascular Institute, LLC, a 4-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
19
Trained at
Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc)
Licensed in
DE
In the registry since
2007
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

701 Savannah Rd Ste B
Lewes, DE 19958-1550
Phone: (302) 644-4954
Fax: (302) 645-5481
Show map & directions

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

Additional practice locations (2)

  • 424 Savannah Rd, Lewes, DE 19958-1462 — (302) 644-4954
  • 19161 Healthy Way, Rehoboth Beach, DE 19971-4491 — (302) 644-4954

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence 1891991402 (DE)

Record details

NPI number1891991402
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 21, 2007
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025
Mailing address1515 Savannah Rd, Lewes, DE 19958-1675

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Medical schoolRUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduated 2007 (19 years in practice)
Group practice Southern Delaware Vascular Institute, Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Lewes