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

Dr. Ivan Quintanar Smith, MD

Individual provider Rural Acute Care Hospital · NPI 1235365800

Dr. Ivan Quintanar Smith, MD is an Internal Medicine in New York, New York. Qualified in 2002, 24 years ago. Practices with Jefferson Hospital Association, Inc, a 79-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
24
Licensed in
AR
In the registry since
2009
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

1111 Amsterdam Ave
New York, NY 10025-1716
Phone: (212) 523-7333
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 E6215 (AR)
Rural Acute Care Hospital Taxonomy 282NR1301X

Record details

NPI number1235365800
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 9, 2009
Last updated in NPPESDecember 8, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Jefferson Hospital Association, Inc — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare