SLEEP SCIENCE PARTNERS, INC.
NPI 1811273683
Clinic/Center - Sleep Disorder Diagnostic in Larkspur, CA

Q: What is Sleep Science Partners, Inc.'s NPI number?

The NPI number for Sleep Science Partners, Inc. is 1811273683. It was assigned to this organization in the NPPES registry on October 25, 2011.

Q: What is Sleep Science Partners, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Sleep Disorder Diagnostic, with taxonomy code 261QS1200X.

Active since October 25, 2011

900 LARKSPUR LANDING CIR, SUITE 207, LARKSPUR, CA 94939(415) 484-1696(415) 925-1575 Get Directions Write a Review

NPPES record last updated: October 25, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Sleep Science Partners, Inc. NPPES

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

SLEEP SCIENCE PARTNERS, INC. (NPI 1811273683) is a healthcare organization registered as a sleep disorder diagnostic in Larkspur, California and active in the NPI registry since October 2011. The organization lists William Gustav Johnson, Manager, Clinical Operations, as its authorized official.

NPPES Registry Identity

NPI1811273683

Entity TypeOrganization

Primary Taxonomy261QS1200X

Legal Business NameSLEEP SCIENCE PARTNERS, INC.

Location Address900 LARKSPUR LANDING CIR, SUITE 207Larkspur, CA 94939-1757

Mailing Address900 Larkspur Landing Cir, Suite 207Larkspur, CA 94939-1757 · (415) 484-1696 · Fax (415) 925-1575

Phone(415) 484-1696

Fax(415) 925-1575

Organization SubpartNo

Authorized OfficialWilliam Gustav JohnsonManager, Clinical Operations · (415) 602-9198

Enumeration DateOctober 25, 2011

✔ NPI 1811273683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Sleep Disorder DiagnosticAmbulatory Health Care Facilities

Taxonomy Code261QS1200X

900 LARKSPUR LANDING CIR, Larkspur, CA 94939

Open in Google Maps ↗

Other Providers at the Same Location NPPES 4

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

H.O.P.E. FOR HEALING INSTITUTE (A 501C3 NOT FOR PROFIT)

Clinic/Center (Medical Specialty)

900 LARKSPUR LANDING CIR, SUITE # 115
LARKSPUR, CA 94939

Marin County (415) 785-8652

LOUIS WILLIAM SCHMOHL DDS

Dentist (Orthodontics and Dentofacial Orthopedics)

900 LARKSPUR LANDING CIR
LARKSPUR, CA 94939

Marin County (415) 459-8006

SLEEP SCIENCE PARTNERS, INC.

Durable Medical Equipment & Medical Supplies

900 LARKSPUR LANDING CIR, SUITE 207
LARKSPUR, CA 94939

Marin County (415) 484-1696

APRIL FAY BLAKE ND

Naturopath

900 LARKSPUR LANDING CIR, SUTE 200
LARKSPUR, CA 94939

Marin County (415) 578-3095

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 Sleep Science Partners, Inc.'s NPI number?

The NPI number for Sleep Science Partners, Inc. is 1811273683. It was assigned to this organization in the NPPES registry on October 25, 2011.

Where is Sleep Science Partners, Inc. located?

Sleep Science Partners, Inc. is located at 900 Larkspur Landing Cir Suite 207, Larkspur, CA 94939. The listed phone number is (415) 484-1696.

What is Sleep Science Partners, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Sleep Disorder Diagnostic, with taxonomy code 261QS1200X.

When was this NPI record last updated?

The NPPES record for Sleep Science Partners, Inc. was last updated on October 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.