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KATHRYN SOSNOWSKI
NPI 1093433070
Case Manager/Care Coordinator in San Jose, CA

Active since August 16, 2022Opted out of Medicare · through Mar 9, 2028
2001 THE ALAMEDA, SAN JOSE, CA 95126(408) 261-7777(408) 259-2273 Get Directions Write a Review

NPPES record last updated: October 10, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 10, 2022, Aug 16, 2022 (2 updates tracked since 2022).

About Kathryn Sosnowski NPPES

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

KATHRYN SOSNOWSKI (NPI 1093433070) is an individual case manager/care coordinator provider in San Jose, California and active in the NPI registry since August 2022. She has opted out of Medicare through March 9, 2028.

NPPES Registry Identity

NPI1093433070
Entity TypeIndividualFemale
Primary Taxonomy171M00000X
Provider Legal NameKATHRYN SOSNOWSKI
Location Address2001 THE ALAMEDASan Jose, CA 95126-1136
Mailing Address2001 The AlamedaSan Jose, CA 95126-1136
Phone(408) 261-7777
Fax(408) 259-2273
Sole ProprietorYes
Enumeration DateAugust 16, 2022
Last NPPES UpdateOctober 10, 20222 updates tracked since enumeration
NPPES CertifiedOctober 10, 2022
✔ NPI 1093433070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2001 THE ALAMEDA, San Jose, CA 95126
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Kathryn Sosnowski has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 9, 2026 through March 9, 2028.

Opt-Out Effective DateMarch 9, 2026
Opt-Out In Effect ThroughMarch 9, 2028Opt-out affidavits renew automatically every two years unless cancelled

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.

EDNA STOK
Student in an Organized Health Care Education/Training Program
2001 THE ALAMEDA
SAN JOSE, CA 95126
Santa Clara County (408) 261-7777
JENNIFER BALGOS SANTANDER
Licensed Vocational Nurse
2001 THE ALAMEDA
SAN JOSE, CA 95126
Santa Clara County (408) 261-7777
MRS. SUSAN MARKHAM
Case Manager/Care Coordinator
2001 THE ALAMEDA
SAN JOSE, CA 95126
Santa Clara County (408) 261-7777
MS. TANNAZ HOVEYDA MA
Rehabilitation Practitioner
2001 THE ALAMEDA
SAN JOSE, CA 95126
Santa Clara County (408) 261-7777
ROYCE CULLA
Counselor (Mental Health)
2001 THE ALAMEDA
SAN JOSE, CA 95126
Santa Clara County (408) 261-7777
LINH NGUYEN
Case Manager/Care Coordinator
2001 THE ALAMEDA
SAN JOSE, CA 95126
Santa Clara County (408) 261-7777
FRANCISCO E GUMATAOTAO
Case Manager/Care Coordinator
2001 THE ALAMEDA
SAN JOSE, CA 95126
Santa Clara County (408) 261-7777
KEVIN CHENG ASW
Social Worker (Clinical)
2001 THE ALAMEDA
SAN JOSE, CA 95126
Santa Clara County (408) 261-7777

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 Kathryn Sosnowski's NPI number?

The NPI number for Kathryn Sosnowski is 1093433070. It was assigned to this individual provider in the NPPES registry on August 16, 2022.

Where is Kathryn Sosnowski located?

Kathryn Sosnowski practices at 2001 The Alameda, San Jose, CA 95126. The listed phone number is (408) 261-7777.

What is Kathryn Sosnowski's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

Is Kathryn Sosnowski enrolled in Medicare?

No. Kathryn Sosnowski has opted out of Medicare through March 9, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Kathryn Sosnowski was last updated on October 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.