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

Individual provider Internal Medicine Physician · NPI 1619943750

Isabella Sperling, MD is an Internal Medicine Physician in Riverhead, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
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

632 Roanoke Ave
Riverhead, NY 11901-2728
Phone: (631) 943-9319
Fax: (631) 208-8271
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2359861 (NY)

Record details

NPI number1619943750
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 28, 2006
Last updated in NPPESMarch 10, 2011

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