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

Dr. Diane Marchesani, DO

Individual provider Infectious Disease Physician · NPI 1780882225

Dr. Diane Marchesani, DO is an Infectious Disease Physician in Neptune, New Jersey. Works from 2 locations. Licensed in Missouri, New Jersey and New York.

Licensed in
MO, NJ, NY
In the registry since
2007
Specialties on file
3
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.

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Practice location Address checks out

19 Davis Ave Fl 6
Neptune, NJ 07753-4488
Phone: (732) 897-3995
Fax: (732) 897-3974
Show map & directions

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

Additional practice locations (1)

  • 1828 W Lake Ave, Neptune, NJ 07753-4663 — (732) 869-5702

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 25MB0828770 (NJ)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 2009032716 (MO)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 259891-1 (NY)

Record details

NPI number1780882225
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 5, 2007
Last updated in NPPESSeptember 20, 2022
Certification dateSeptember 20, 2022
Mailing address19 Davis Ave Fl 6, Neptune, NJ 07753-4488

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