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Michael Leff MD

Michael Leff MD is a healthcare organization registered as Plastic and Reconstructive Surgery Physician in Bellevue, WA, holding Type 2 (organization) NPI 1811109994 since 2007. The authorized official on file is Michael Leff, Ceo.

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NPI 1811109994
Entity type Organization (Type 2)
Legal business name Michael Leff MD
Practice address 1600 116TH AVE NE, SUI, Bellevue, WA, 98004
Phone 2064545133
Enumeration date 2007-05-03
Last updated in NPPES 2020-08-22

Authorized official

Name Michael Leff
Title Ceo
Phone 4254545133

Taxonomy & classification

Taxonomy code Specialty Primary License State
2086S0122X Plastic and Reconstructive Surgery Physician Primary
Copy-ready billing details
Provider: Michael Leff MD
NPI: 1811109994
Taxonomy: 2086S0122X (Plastic and Reconstructive Surgery Physician)
Address: 1600 116TH AVE NE, SUI, Bellevue, WA, 98004

Providers at this address

NPI Name Type Specialty Location
1336132307 Rebecca Mckanna Individual Nurse Practitioner Bellevue, WA
1780653303 Daniel Brzusek Individual Sports Medicine (Physical Medicine & Rehabilitation) Physician Bellevue, WA
1871554675 Garrett Hyman Individual Physical Medicine & Rehabilitation Physician Bellevue, WA
1881622652 Gary Rogers Individual Obstetrics & Gynecology Physician Bellevue, WA
1588687305 Katharine Te Individual Obstetrics & Gynecology Physician Bellevue, WA
1699784561 A. Collins Individual Neurology with Special Qualifications in Child Neurology Physician Bellevue, WA
1699786368 James Kroll Individual Certified Registered Nurse Anesthetist Bellvue, WA
1154431997 James Harnisch Individual Dermatology Physician Bellevue, WA

Verify this record

Cross-check NPI 1811109994 against the authoritative CMS record: view Michael Leff MD on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Michael Leff MD?
Michael Leff MD is registered in NPPES as a Plastic and Reconstructive Surgery Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.