1. Home
  2. Directory
  3. California
  4. Orange
  5. Social Worker
  6. NPI Profile

ERIN F ZADROZNY LCSW
NPI 1548916059
Social Worker - Clinical in Orange, CA

Active since February 23, 2022PECOS Enrolled

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 29, 2026, Nov 4, 2024, Feb 13, 2023 and 1 more (4 updates tracked since 2022).

About Erin F Zadrozny Lcsw NPPES

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

ERIN F ZADROZNY LCSW (NPI 1548916059) is an individual clinical provider in Orange, California, licensed in California (LCSW126614) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548916059
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameERIN F ZADROZNYCredential: LCSW
Location AddressPO BOX 4033Orange, CA 92863-4033
Mailing AddressPo Box 4033Orange, CA 92863-4033 · (714) 584-7344
Phone(714) 584-7344
Sole ProprietorYes
Enumeration DateFebruary 23, 2022
Last NPPES UpdateApril 29, 20264 updates tracked since enumeration
NPPES CertifiedApril 29, 2026
✔ NPI 1548916059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · LCSW126614
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
PO BOX 4033, Orange, CA 92863
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Erin F Zadrozny Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Erin Zadrozny reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Grow Healthcare Group PC
345 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92863 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Erin Zadrozny's NPI number?

The NPI number for Erin Zadrozny is 1548916059. It was assigned to this individual provider in the NPPES registry on February 23, 2022.

Where is Erin Zadrozny located?

Erin Zadrozny practices at PO Box 4033, Orange, CA 92863. The listed phone number is (714) 584-7344.

What is Erin Zadrozny's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Erin Zadrozny enrolled in Medicare?

Yes. Erin Zadrozny is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Erin Zadrozny's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Zadrozny reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, 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 Erin Zadrozny'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 Erin Zadrozny was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.