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

Dr. Gnana Sunderam, MD

Individual provider Pulmonary Disease Physician · NPI 1164446761

Dr. Gnana Sunderam, MD is an Internal Medicine in East Orange, New Jersey. Graduated from Rutgers New Jersey Medical School in 1986, 40 years ago. Practices with Central Avenue Professional Services, PC, a 52-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
40
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

310 Central Ave Ste 205
East Orange, NJ 07018-2835
Phone: (973) 266-9111
Fax: (973) 266-1227
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA0429800 (NJ)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 25MA0429800 (NJ)

Record details

NPI number1164446761
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 27, 2006
Last updated in NPPESAugust 9, 2026
Certification dateJune 10, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPULMONARY DISEASE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 1986 (40 years in practice)
Group practice Central Avenue Professional Services, Pc — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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