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

Individual provider Internal Medicine Physician · NPI 1831199645

Libby Joffe, MD is an Internal Medicine in Wayne, New Jersey. Qualified in 1990, 36 years ago. Practices with Advanced Internal Medicine of North Jersey LLC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey and New York.

Years since qualifying
36
Licensed in
NJ, NY
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1680 Route 23 Ste 310
Wayne, NJ 07470-7520
Phone: (973) 831-9222
Fax: (973) 831-1460
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA07432500 (NJ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 226398 (NY)

Record details

NPI number1831199645
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 22, 2005
Last updated in NPPESDecember 5, 2018
Mailing address39 Winchester Rd, Livingston, NJ 07039-4342

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Advanced Internal Medicine Of North Jersey Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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