1. Home
  2. Directory
  3. Virginia
  4. Montclair
  5. Counselor
  6. NPI Profile

MRS. JOANNE PERDU-OUIMET LPC
NPI 1023622230
Counselor - Mental Health in Montclair, VA

Active since September 04, 2020PECOS Enrolled
INDELIBLE CHANGES, 4191 WATERWAY DR., MONTCLAIR, VA 22026(855) 643-5787 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 12, 2022, Dec 11, 2020, Sep 4, 2020 (3 updates tracked since 2020).

About Mrs. Joanne Perdu-ouimet Lpc NPPES

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

MRS. JOANNE PERDU-OUIMET LPC (NPI 1023622230) is an individual mental health provider in Montclair, Virginia, licensed in Virginia (0701011011) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1023622230
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMRS. JOANNE PERDU-OUIMETCredential: LPC
Location AddressINDELIBLE CHANGES, 4191 WATERWAY DR.Montclair, VA 22026-2202
Mailing Address1768 Cottonwood Grove RdDumfries, VA 22026-3071 · (855) 643-5787
Phone(855) 643-5787
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 4, 2020
Last NPPES UpdateJuly 17, 20253 updates tracked since enumeration
NPPES CertifiedJuly 17, 2025
✔ NPI 1023622230 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in VA · 0701011011
INDELIBLE CHANGES, Montclair, VA 22026
Open in Google Maps ↗

Other Names 1

Former Name (1)Miss Joanne Ouimet

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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. Joanne Perdu-ouimet Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3476029554
PECOS Enrollment IDI20260416000974
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 Joanne Perdu-ouimet reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Indelible Changes LLC
7.9 mi
Mental Health
12890 HARBOR DR
Woodbridge, VA 22192
  • Reassigned Medicare billing, Virginia enrollment
  • 4 clinicians in this Medicare group
NPI 1720540107 (570) 316-1020

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 Joanne Perdu-ouimet's NPI number?

The NPI number for Joanne Perdu-ouimet is 1023622230. It was assigned to this individual provider in the NPPES registry on September 4, 2020. The provider is also known as Miss Joanne Ouimet.

Where is Joanne Perdu-ouimet located?

Joanne Perdu-ouimet practices at Indelible Changes 4191 Waterway Dr., Montclair, VA 22026. The listed phone number is (855) 643-5787.

What is Joanne Perdu-ouimet's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Joanne Perdu-ouimet enrolled in Medicare?

Yes. Joanne Perdu-ouimet is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joanne Perdu-ouimet's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joanne Perdu-ouimet reassigns Medicare benefits to Indelible Changes LLC (Woodbridge, VA). 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 Joanne Perdu-ouimet's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joanne Perdu-ouimet accept?

Health plans from Oscar Health list Joanne Perdu-ouimet 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 Joanne Perdu-ouimet was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.