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

Dr. Lauren Fleischer, MD

Individual provider Anesthesiology Physician · NPI 1073529228

Dr. Lauren Fleischer, MD is an Anesthesiology in Stony Brook, New York. Graduated from Icahn School of Medicine at Mount Sinai in 1983, 43 years ago. Practices with Stony Brook Anaesthesiology University Faculty Practice Corporation, a 87-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
43
Trained at
Icahn School of Medicine at Mount Sinai
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 Partly verified

Some contact details are missing from the federal record.

Health Sciences Ctr L4 #060
Stony Brook, NY 11794-8480
Phone: (631) 444-2975
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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 166571 (NY)

Record details

NPI number1073529228
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressP.O. Box 1559, Stony Brook, NY 11794

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1983 (43 years in practice)
Group practice Stony Brook Anaesthesiology University Faculty Practice Corporation — 87 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Stony Brook