NATALIE P KWASNIAK
NPI 1609375518
Marriage & Family Therapist in San Jose, CA

Q: What is Natalie Kwasniak's NPI number?

The NPI number for Natalie Kwasniak is 1609375518. It was assigned to this individual provider in the NPPES registry on February 6, 2018.

Q: What is Natalie Kwasniak's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: When was this NPI record last updated?

The NPPES record for Natalie Kwasniak was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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 February 06, 2018PECOS EnrolledAccepts Medicare Assignment

2001 THE ALAMEDA, SAN JOSE, CA 95126(408) 261-7777(408) 642-6052 Get Directions Write a Review

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

Record update history: Mar 25, 2026, May 30, 2025, Jun 20, 2023 (3 updates tracked since 2023).

On this page

About Natalie P Kwasniak NPPES

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

NATALIE P KWASNIAK (NPI 1609375518) is an individual marriage & family therapist in San Jose, California, licensed in California (LMFT162494) and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Randolph, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1609375518

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameNATALIE P KWASNIAK

Location Address2001 THE ALAMEDASan Jose, CA 95126-1136

Mailing Address1922 The Alameda Ste 316San Jose, CA 95126-1461 · (408) 261-7777 · Fax (408) 642-6052

Phone(408) 261-7777

Fax(408) 642-6052

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateFebruary 6, 2018

Last NPPES UpdateMarch 25, 20263 updates tracked since enumeration

NPPES CertifiedMarch 25, 2026

✔ NPI 1609375518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · LMFT162494

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X

Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X

2001 THE ALAMEDA, San Jose, CA 95126

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Secondary Practice Location 1

Location 141 Pacella Park DrRandolph, MA 02368-1755 · Phone (781) 440-0400

Other Identifiers 1

Medicaid110026265EMA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Natalie P Kwasniak is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID244705994

PECOS Enrollment IDI20260409002677

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Natalie Kwasniak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Momentum For Health

Same address

Psychologist

2001 THE ALAMEDA
San Jose, CA 95126

Reassigned Medicare billing, California enrollment
101 clinicians in this Medicare group

NPI 1265131726 (408) 510-6284

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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