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

Gigi Diamond, MD

Individual provider Infectious Disease Physician · NPI 1295757359

Gigi Diamond, MD is an Infectious Disease in Livingston, New Jersey. Qualified in 1982, 44 years ago. Practices with Livingston Subspecialty Group, PA, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
44
Licensed in
NJ
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

349 E Northfield Rd Ste 200
Livingston, NJ 07039-4802 Not confirmed with CMS for 16 years — call before visiting
Phone: (973) 597-0900
Fax: (973) 597-0910
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MA045093 (NJ)

Record details

NPI number1295757359
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESDecember 4, 2009

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Livingston Subspecialty Group, P.A. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Livingston