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

Diane C Schwartz, MD

Individual provider Internal Medicine Physician · NPI 1861400764

Diane C Schwartz, MD is an Internal Medicine in Old Tappan, New Jersey. Graduated from State University of New York Downstate Medical Center in 1992, 34 years ago. Practices with Medical Associates of Englewood PC, a 540-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
34
Trained at
State University of New York Downstate Medical Center
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

215 Old Tappan Rd
Old Tappan, NJ 07675
Phone: (201) 666-1000
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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 MA072367 (NJ)

Record details

NPI number1861400764
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2006
Last updated in NPPESJuly 8, 2007
Mailing address66 Edward Street, Demarest, NJ 07627

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1992 (34 years in practice)
Group practice Medical Associates Of Englewood Pc — 540 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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