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

Individual provider Rheumatology Physician · NPI 1215227988

Dr. Ioannis Tassiulas, MD is a Rheumatology Physician in New York, New York. Works from 3 locations. Licensed in New York.

Licensed in
NY
In the registry since
2011
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

5 E 98th St
New York, NY 10029
Phone: (212) 241-1671
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 19 Bradhurst Ave, Hawthorne, NY 10532-0000 — (914) 372-7887
  • 19 Bradhurst Ave, Hawthorne, NY 10532-0000 — (914) 372-7887

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 233519 (NY)

Record details

NPI number1215227988
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2011
Last updated in NPPESFebruary 22, 2019

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