Michael Leff MD
NPI 1811109994 · Plastic and Reconstructive Surgery Physician · Bellevue, WA
Michael Leff MD is a Plastic and Reconstructive Surgery Physician organization in Bellevue, WA (NPI 1811109994).
Provider details
- NPI number
- 1811109994
- Entity type
- Organization
- Primary specialty
- Plastic and Reconstructive Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Leff, Ceo(425) 454-5133
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2020-08-22
Frequently asked questions
- What is Michael Leff MD's NPI number?
- Michael Leff MD's National Provider Identifier (NPI) is 1811109994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Leff MD?
- Michael Leff MD is classified in the NPPES registry as Plastic and Reconstructive Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Leff MD located?
- Michael Leff MD's practice location on file with NPPES is 1600 116th Ave Ne, Bellevue, WA 98004-3014.
- What is Michael Leff MD's phone number?
- The practice phone number listed in the NPPES registry for Michael Leff MD is (206) 454-5133.
- Who is the authorized official for Michael Leff MD?
- The authorized official listed on Michael Leff MD's NPPES record is Michael Leff, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Leff MD's NPI active?
- Yes — Michael Leff MD's NPI (1811109994) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.