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

Dr. Devarajan P. Iyengar, MD

Individual provider Hematology & Oncology Physician · NPI 1689620700

Dr. Devarajan P. Iyengar, MD is an Internal Medicine in Bayonne, New Jersey. Qualified in 1977, 49 years ago. Practices with Iyengar Hematology Oncology Medical Center PA, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
49
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

27 E 29th St
Bayonne, NJ 07002-4654
Phone: (201) 858-1211
Fax: (201) 858-4171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MA38585 (NJ)

Record details

NPI number1689620700
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESJuly 8, 2007
Mailing address9 Chelsea Dr, Livingston, NJ 07039-3424

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Iyengar Hematology Oncology Medical Center Pa — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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