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MRS. LINDA THANH NGUYEN MS, LMFT
NPI 1831307206
Marriage & Family Therapist in Rockford, IL

Active since May 18, 2007PECOS Enrolled
1330 E STATE ST, SUITE 4, ROCKFORD, IL 61104(815) 608-3603 Get Directions Write a Review

NPPES record last updated: February 18, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 18, 2016, Dec 28, 2015 (2 updates tracked since 2015).

About Mrs. Linda Thanh Nguyen Ms, Lmft NPPES

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

MRS. LINDA THANH NGUYEN MS, LMFT (NPI 1831307206) is an individual marriage & family therapist in Rockford, Illinois, licensed in Illinois (166000698) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1831307206
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. LINDA THANH NGUYENCredential: MS, LMFT
Location Address1330 E STATE ST, SUITE 4Rockford, IL 61104-2251
Mailing Address1054 Vicar CloseRockford, IL 61108-2586 · (815) 608-3603
Phone(815) 608-3603
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateMay 18, 2007
Last NPPES UpdateFebruary 18, 20162 updates tracked since enumeration
✔ NPI 1831307206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in IL · 166000698
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.
1330 E STATE ST, Rockford, IL 61104
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Quartz.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Linda Thanh Nguyen Ms, Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1850801168
PECOS Enrollment IDI20250606001000
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 Linda Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Linda Nguyen
3.7 mi
Marriage & Family Therapist
5844 ELAINE DR STE 101
Rockford, IL 61108
  • Reassigned Medicare billing, Illinois enrollment
NPI 1710791439 (815) 608-3603

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 Linda Nguyen's NPI number?

The NPI number for Linda Nguyen is 1831307206. It was assigned to this individual provider in the NPPES registry on May 18, 2007.

Where is Linda Nguyen located?

Linda Nguyen practices at 1330 E State St Suite 4, Rockford, IL 61104. The listed phone number is (815) 608-3603.

What is Linda Nguyen's specialty?

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

Is Linda Nguyen enrolled in Medicare?

Yes. Linda Nguyen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Linda Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Linda Nguyen reassigns Medicare benefits to Linda Nguyen (Rockford, IL). 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 Linda Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Linda Nguyen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Quartz list Linda Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Linda Nguyen was last updated on February 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.