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

Subhash R Viswanathan, MD

Individual provider Emergency Medicine Physician · NPI 1508866542

Subhash R Viswanathan, MD is an Emergency Medicine in Jericho, New York. Graduated from Pennsylvania State University College of Medicine in 1994, 32 years ago. Practices with Seven Star Hospital Associates Inc, a 131-clinician group and accepts Medicare assignment. Licensed in California, New Jersey and New York.

Years since qualifying
32
Trained at
Pennsylvania State University College of Medicine
Licensed in
CA, NJ, NY
In the registry since
2005
Specialties on file
3
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

555 N Broadway
Jericho, NY 11753-2134
Phone: (516) 597-5070
Fax: (516) 597-5067
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence C149731 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 25MA07825900 (NJ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 248884 (NY)

Record details

NPI number1508866542
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 29, 2005
Last updated in NPPESMarch 8, 2024
Certification dateMarch 8, 2024
Mailing address555 N Broadway, Jericho, NY 11753-2134

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Seven Star Hospital Associates Inc — 131 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Jericho