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

Marc I Sandberg, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1770557837

Marc I Sandberg, MD is an Endocrinology in Flemington, New Jersey. Graduated from Temple University School of Medicine in 1990, 36 years ago. Practices with Hunterdon Specialty Care, a 96-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
36
Trained at
Temple University School of Medicine
Licensed in
NJ
In the registry since
2006
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

9100 Wescott Dr Ste 101
Flemington, NJ 08822-4677
Phone: (908) 237-6900
Fax: (908) 237-6995
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence MA07135000 (NJ)

Record details

NPI number1770557837
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 15, 2006
Last updated in NPPESDecember 24, 2015

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Hunterdon Specialty Care — 96 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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