SAM USTRZYNSKI RN, MSN
NPI 1194952218
Nurse Practitioner - Family in San Francisco, CA

Q: What is Sam Ustrzynski's NPI number?

The NPI number for Sam Ustrzynski is 1194952218. It was assigned to this individual provider in the NPPES registry on June 16, 2009.

Q: What is Sam Ustrzynski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Sam Ustrzynski was last updated on November 3, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 June 16, 2009

4150 CLEMENT ST, SAN FRANCISCO, CA 94120(702) 882-2066 Get Directions Write a Review

NPPES record last updated: November 3, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Sam Ustrzynski Rn, Msn NPPES

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

SAM USTRZYNSKI RN, MSN (NPI 1194952218) is an individual family provider in San Francisco, California, licensed in California (20405) and active in the NPI registry since June 2009. He maintains a secondary practice location in Palo Alto.

NPPES Registry Identity

NPI1194952218

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameSAM USTRZYNSKICredential: RN, MSN

Location Address4150 CLEMENT STSan Francisco, CA 94120

Mailing AddressPo Box 475251San Francisco, CA 94147-5251 · (702) 882-2066

Phone(702) 882-2066

Sole ProprietorYes

Enumeration DateJune 16, 2009

Last NPPES UpdateNovember 3, 2014

✔ NPI 1194952218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 20405

Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 715183 (CA)

Also ListedMilitary Health Care ProviderTaxonomy 171000000X · License 715183 (CA)

Also ListedNurse PractitionerTaxonomy 363L00000X · License 20405 (CA)

Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 20405 (CA)

Also ListedNurse Practitioner · Community HealthTaxonomy 363LC1500X · License 20405 (CA)

Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 20405 (CA)

Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 20405 (CA)

Also ListedNurse Practitioner · Occupational HealthTaxonomy 363LX0106X · License 20405 (CA)

4150 CLEMENT ST, San Francisco, CA 94120

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Secondary Practice Location 1

Location 13801 Miranda AvePalo Alto, CA 94304-1207 · Phone (650) 493-5000

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 Sam Ustrzynski's NPI number?

The NPI number for Sam Ustrzynski is 1194952218. It was assigned to this individual provider in the NPPES registry on June 16, 2009.

Where is Sam Ustrzynski located?

Sam Ustrzynski practices at 4150 Clement St, San Francisco, CA 94120. The listed phone number is (702) 882-2066.

What is Sam Ustrzynski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Sam Ustrzynski was last updated on November 3, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.