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MATEUSZ PLOSZYNSKI LMFT, M.ED, LCPC
NPI 1447625553
Marriage & Family Therapist in Santa Ana, CA

Active since December 01, 2015PECOS Enrolled
1200 N MAIN, SUITE 100 B, SANTA ANA, CA 92701(714) 480-6650 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Sep 21, 2017, Dec 1, 2015 (3 updates tracked since 2015).

About Mateusz Ploszynski Lmft, M.ed, Lcpc NPPES

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

MATEUSZ PLOSZYNSKI LMFT, M.ED, LCPC (NPI 1447625553) is an individual marriage & family therapist in Santa Ana, California, licensed in California (94989) and active in the NPI registry since December 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1447625553
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMATEUSZ PLOSZYNSKICredential: LMFT, M.ED, LCPC
Location Address1200 N MAIN, SUITE 100 BSanta Ana, CA 92701
Mailing Address1501 Hughes Way, Suite 150Long Beach, CA 90810-1876 · (310) 221-6336
Phone(714) 480-6650
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateDecember 1, 2015
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1447625553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in CA · 94989✔ Licensed in CA · 88670
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.
1200 N MAIN, Santa Ana, CA 92701
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mateusz Ploszynski Lmft, M.ed, Lcpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5799274510
PECOS Enrollment IDI20251030003217
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 Mateusz Ploszynski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Orange
0.4 mi
Rehabilitation, Substance Use Disorder
200 W SANTA ANA BLVD STE 100&175
Santa Ana, CA 92701
  • Reassigned Medicare billing, California enrollment
  • 119 clinicians in this Medicare group
NPI 1518080217 (714) 480-6660

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

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 Mateusz Ploszynski's NPI number?

The NPI number for Mateusz Ploszynski is 1447625553. It was assigned to this individual provider in the NPPES registry on December 1, 2015.

Where is Mateusz Ploszynski located?

Mateusz Ploszynski practices at 1200 N Main Suite 100 B, Santa Ana, CA 92701. The listed phone number is (714) 480-6650.

What is Mateusz Ploszynski's specialty?

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

Is Mateusz Ploszynski enrolled in Medicare?

Yes. Mateusz Ploszynski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mateusz Ploszynski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mateusz Ploszynski reassigns Medicare benefits to County Of Orange (Santa Ana, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mateusz Ploszynski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mateusz Ploszynski was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.