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

Dr. Fengshuo Lan, MD, PHD

Individual provider Specialist · NPI 1649337122

Dr. Fengshuo Lan, MD, PHD is a Medical Oncology in Stony Brook, New York. Qualified in 1989, 37 years ago. Practices with Stony Brook Internists University Faculty Practice Corporation, a 428-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
37
Licensed in
NY
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Partly verified

Some contact details are missing from the federal record.

Stony Brook University Cancer Ctr 3 Edmund D Pellegrino Rd
Stony Brook, NY 11794-0001
Phone: (631) 638-1000
Fax: (631) 444-0915
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 233819 (NY)
Specialist Taxonomy 174400000X · Licence 233819 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 233819 (NY)

Record details

NPI number1649337122
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJanuary 3, 2007
Last updated in NPPESJune 28, 2013

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Stony Brook Internists University Faculty Practice Corporation — 428 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Stony Brook