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

Dr. Jacob Martin Wessler, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1477520708

Dr. Jacob Martin Wessler, MD is a Pediatric Hematology & Oncology Physician in Portsmouth, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
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 →

Practice location Address checks out

620 John Paul Jones Cir Dept OF Pediatric Hematology/oncology
Portsmouth, VA 23708-2111
Phone: (757) 953-4529
Fax: (757) 953-3293
Show map & directions

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

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 0101239389 (VA)

Record details

NPI number1477520708
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 7, 2006
Last updated in NPPESSeptember 1, 2023
Certification dateSeptember 1, 2023
Mailing address620 John Paul Jones Cir, Department Of Pediatric Hematology/Oncology, Portsmouth, VA 23708-2111

Other providers in Portsmouth