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

Dr. Diana M Addis, MD

Individual provider Surgery Physician · NPI 1235241597

Dr. Diana M Addis, MD is a General Surgery in Sparta, New Jersey. Graduated from Rutgers New Jersey Medical School in 1996, 30 years ago. Practices with Summit Medical Group PA, a 1,205-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
30
Trained at
Rutgers New Jersey Medical School
Licensed in
NJ
In the registry since
2006
Specialties on file
2
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

89 Sparta Ave Ste 210
Sparta, NJ 07871-1777
Phone: (908) 918-0001
Fax: (908) 918-0003
Show map & directions

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

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence 25MA07065800 (NJ)
Surgery Physician Taxonomy 208600000X · Licence 25MA07065800 (NJ)

Record details

NPI number1235241597
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 29, 2010

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 1996 (30 years in practice)
Group practice Summit Medical Group Pa — 1205 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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