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

Dr. Diane E Fresca, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1104084649

Dr. Diane E Fresca, MD is an Internal Medicine in Princeton, New Jersey. Graduated from Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc) in 2001, 25 years ago. Practices with Advocare, LLC, a 385-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
25
Trained at
Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc)
Licensed in
NJ
In the registry since
2008
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

601 Ewing St Ste C-8
Princeton, NJ 08540-2757
Phone: (609) 924-4433
Fax: (609) 924-4423
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 25MA07686400 (NJ)

Record details

NPI number1104084649
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2008
Last updated in NPPESDecember 17, 2014
Mailing address601 Ewing St, Suite C-8, Princeton, NJ 08540-2757

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolRUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduated 2001 (25 years in practice)
Group practice Advocare, Llc — 385 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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