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STEVEN E KLEIN M.D.
NPI 1689769325
Family Medicine in Northport, NY

Active since October 04, 2006
325 MAIN ST, NORTHPORT, NY 11768(631) 261-4445(631) 261-3710 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2022, May 26, 2017 (2 updates tracked since 2017).

About Steven E Klein M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEVEN E KLEIN M.D. (NPI 1689769325) is an individual family medicine provider in Northport, New York, licensed in New York (162359) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1689769325
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameSTEVEN E KLEINCredential: M.D.
Location Address325 MAIN STNorthport, NY 11768-1790
Mailing Address325 Main StNorthport, NY 11768-1790 · (631) 261-4445 · Fax (631) 261-3710
Phone(631) 261-4445
Fax(631) 261-3710
Sole ProprietorNo
Enumeration DateOctober 4, 2006
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1689769325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NY · 162359
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
325 MAIN ST, Northport, NY 11768
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Other Identifiers 3

Other162359-30NY · Health First
Other2C7645NY · Healthnet
Other0012303NY · Ghi

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAREN L OLIVIERI P.A.
Physician Assistant
325 MAIN ST
NORTHPORT, NY 11768
Suffolk County (631) 261-4445
ALAN R LAMPERT M.D.
Family Medicine
325 MAIN ST
NORTHPORT, NY 11768
Suffolk County (631) 261-4445
JOHN SAMMIS D.O.
Family Medicine
325 MAIN ST
NORTHPORT, NY 11768
Suffolk County (631) 230-2030
ROBERT S NISSAN M.D.
Family Medicine
325 MAIN ST
NORTHPORT, NY 11768
Suffolk County (631) 261-4445
NORTHPORT FAMILY MEDICINE P.C
Family Medicine
325 MAIN ST
NORTHPORT, NY 11768
Suffolk County (631) 261-4445
BERNADETTE DUBE
Nurse Practitioner (Family)
325 MAIN ST
NORTHPORT, NY 11768
Suffolk County (631) 261-4445

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steven Klein's NPI number?

The NPI number for Steven Klein is 1689769325. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Steven Klein located?

Steven Klein practices at 325 Main St, Northport, NY 11768. The listed phone number is (631) 261-4445.

What is Steven Klein's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Steven Klein was last updated on July 21, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.