What is David Schleiffers's NPI number?

David Schleiffers's National Provider Identifier (NPI) is 1003219106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Schleiffers's specialty?

David Schleiffers is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is David Schleiffers located?

David Schleiffers's practice location on file with NPPES is 2100 E Union St, Seattle, WA 98122-2954.

What is David Schleiffers's phone number?

The practice phone number listed in the NPPES registry for David Schleiffers is (206) 853-1540.

Is David Schleiffers's NPI active?

Yes — David Schleiffers's NPI (1003219106) is active in the NPPES registry as of the last update on 2014-10-02.

IndividualActive

David Schleiffers, LMP

NPI 1003219106 · Specialist · Seattle, WA

David Schleiffers, LMP is a Specialist provider in Seattle, WA (NPI 1003219106).

Provider details

NPI number: 1003219106
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: LMP
Sex: Male
Sole proprietor: Yes
License: 60499250 (WA)

Practice location

2100 E Union St

Seattle, WA 98122-2954

Phone: (206) 853-1540

Street-level locationGet directions

More WA providers

Mailing address

507 Maynard Ave S

Seattle, WA 98104-3906

Specialties & taxonomies

SpecialistPrimary174400000XLicense 60499250 (WA)
Other Service Providers

Profile Score

Detailed profile(76/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 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.

Enumerated: 2014-10-02
Last updated: 2014-10-02

Frequently asked questions

What is David Schleiffers's NPI number?: David Schleiffers's National Provider Identifier (NPI) is 1003219106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is David Schleiffers's specialty?: David Schleiffers is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
Where is David Schleiffers located?: David Schleiffers's practice location on file with NPPES is 2100 E Union St, Seattle, WA 98122-2954.
What is David Schleiffers's phone number?: The practice phone number listed in the NPPES registry for David Schleiffers is (206) 853-1540.
Is David Schleiffers's NPI active?: Yes — David Schleiffers's NPI (1003219106) is active in the NPPES registry as of the last update on 2014-10-02.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions