DAVID MARK SAX MPT
NPI 1780132035
Counselor - Mental Health in Seattle, WA

Q: What is David Sax's NPI number?

The NPI number for David Sax is 1780132035. It was assigned to this individual provider in the NPPES registry on September 15, 2016.

Q: What is David Sax's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for David Sax was last updated on February 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since September 15, 2016

5470 SHILSHOLE AVE NW, SEATTLE, WA 98107(360) 474-7016 Get Directions Write a Review

NPPES record last updated: February 27, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 7, 2024, Sep 15, 2016 (2 updates tracked since 2016).

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About David Mark Sax Mpt NPPES

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

DAVID MARK SAX MPT (NPI 1780132035) is an individual mental health provider in Seattle, Washington, licensed in Washington (MC61483423) and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1780132035

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameDAVID MARK SAXCredential: MPT

Location Address5470 SHILSHOLE AVE NWSeattle, WA 98107-4040

Mailing Address555 Ne 117th StSeattle, WA 98125-4929 · (520) 237-3400

Phone(360) 474-7016

Sole ProprietorYes

Enumeration DateSeptember 15, 2016

Last NPPES UpdateFebruary 27, 20242 updates tracked since enumeration

NPPES CertifiedFebruary 27, 2024

✔ NPI 1780132035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in WA · MC61483423

Also ListedPhysical TherapistTaxonomy 225100000X · License 00005912 (WA)

5470 SHILSHOLE AVE NW, Seattle, WA 98107

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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.

MS. DEBORAH LEIGH WHITTINGTON ND

Naturopath

5470 SHILSHOLE AVE NW, SUITE #300
SEATTLE, WA 98107

King County (206) 632-2154

BRYAN PATRICK STOCKTON ND

Naturopath

5470 SHILSHOLE AVE NW
SEATTLE, WA 98107

King County (530) 559-2887

MELISSA LARSON ND LLC

Naturopath

5470 SHILSHOLE AVE NW, #300
SEATTLE, WA 98107

King County (206) 632-2154

MS. MELISSA MARIA LARSON ND

Naturopath

5470 SHILSHOLE AVE NW, SUITE # 300
SEATTLE, WA 98107

King County (206) 632-2154

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 David Sax's NPI number?

The NPI number for David Sax is 1780132035. It was assigned to this individual provider in the NPPES registry on September 15, 2016.

Where is David Sax located?

David Sax practices at 5470 Shilshole Ave NW, Seattle, WA 98107. The listed phone number is (360) 474-7016.

What is David Sax's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for David Sax was last updated on February 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.