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Douglas Sheldon Lee, MD

Obstetrics & Gynecology Physician in Port Jefferson, NY · enumerated 2005 · practices at North Shore Hematology Oncology Associates PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720062375

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Registry record

Entity type Individual (Type 1)
Name Douglas Sheldon Lee
Credential MD
Sex Male
Practice address 118 N Country Rd, Port Jefferson, NY, 11777
Phone (631) 473-7171
Fax (631) 473-4605
Enumeration date Dec 6, 2005
Last updated in NPPES Oct 3, 2011

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 120773 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Douglas Lee practice?
The practice location on file with NPPES is in Port Jefferson, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Douglas Lee?
The National Provider Identifier (NPI) for Douglas Lee is 1720062375, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-03.