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RYAN CLAUSNITZER
NPI 1922420017
Specialist in San Francisco, CA

Active since January 09, 2014
1390 MARKET ST, SAN FRANCISCO, CA 94102(415) 252-3856 Get Directions Write a Review

NPPES record last updated: January 17, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ryan Clausnitzer NPPES

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

RYAN CLAUSNITZER (NPI 1922420017) is an individual specialist in San Francisco, California, licensed in California (7923) and active in the NPI registry since January 2014.

NPPES Registry Identity

NPI1922420017
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameRYAN CLAUSNITZER
Location Address1390 MARKET STSan Francisco, CA 94102-5402
Mailing Address1390 Market St, 310San Francisco, CA 94102-5402 · (415) 252-3856
Phone(415) 252-3856
Sole ProprietorYes
Enumeration DateJanuary 9, 2014
Last NPPES UpdateJanuary 17, 2014
✔ NPI 1922420017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · 7923
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1390 MARKET ST, San Francisco, CA 94102
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Other Providers at the Same Location NPPES 20

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

MS. LINDA CLAIRE HAMADY J.D.
Counselor
1390 MARKET ST, SUITE 800
SAN FRANCISCO, CA 94102
San Francisco County (415) 626-7000
MR. ALAPAKI CHEE KEIN YEE
Counselor
1390 MARKET ST, SUITE 800
SAN FRANCISCO, CA 94102
San Francisco County (415) 626-7000
RHODORA LINO
Specialist
1390 MARKET ST, SUITE 210
SAN FRANCISCO, CA 94102
San Francisco County (415) 252-3832
LARRY DAGUINO LARIOSA
Marriage & Family Therapist
1390 MARKET ST, SUITE 800
SAN FRANCISCO, CA 94102
San Francisco County (415) 255-2165
PHILLIP CALHOUN
Specialist
1390 MARKET ST, SUITE 210
SAN FRANCISCO, CA 94102
San Francisco County (415) 252-3862
NOEL TORRALBA
Social Worker
1390 MARKET ST, 405
SAN FRANCISCO, CA 94102
San Francisco County (415) 235-2004
ADAM ZIMBARDO
Marriage & Family Therapist
1390 MARKET ST, SUITE 800
SAN FRANCISCO, CA 94102
San Francisco County (415) 820-3910
JUDITH E. SIFF
Marriage & Family Therapist
1390 MARKET ST, SUITE 800
SAN FRANCISCO, CA 94102
San Francisco County (415) 626-7000

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 Ryan Clausnitzer's NPI number?

The NPI number for Ryan Clausnitzer is 1922420017. It was assigned to this individual provider in the NPPES registry on January 9, 2014.

Where is Ryan Clausnitzer located?

Ryan Clausnitzer practices at 1390 Market St, San Francisco, CA 94102. The listed phone number is (415) 252-3856.

What is Ryan Clausnitzer's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Ryan Clausnitzer was last updated on January 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.