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

Dr. John Joseph Genco, DO

Individual provider General Practice Physician · NPI 1255523585

Dr. John Joseph Genco, DO is a General Practice Physician in Rumson, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

16 W River Rd
Rumson, NJ 07760-1436
Phone: (732) 842-9889
Fax: (732) 741-8209
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence MB66162 (NJ)

Record details

NPI number1255523585
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 10, 2007
Last updated in NPPESAugust 10, 2007
Mailing address16 W River Rd, Rumson, NJ 07760-1436