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

Individual provider Anesthesiology Physician · NPI 1497816474

Dr. Warren B Greenspan, MD is an Anesthesiology Physician in Long Beach, 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

454 Grand Blvd
Long Beach, NY 11561-1742
Phone: (516) 680-6417
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 143936 (NY)

Record details

NPI number1497816474
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 13, 2006
Last updated in NPPESMay 24, 2010

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