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MS. WENDY LOUISE BERG LMHC
NPI 1922142678
Counselor - Mental Health in Redmond, WA

Active since February 16, 2007PECOS Enrolled
8275 166TH AVE NE STE 200, REDMOND, WA 98052(425) 869-2644(425) 867-0930 Get Directions Write a Review

NPPES record last updated: December 19, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Ms. Wendy Louise Berg Lmhc NPPES

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

MS. WENDY LOUISE BERG LMHC (NPI 1922142678) is an individual mental health provider in Redmond, Washington, licensed in Washington (LH00005845) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922142678
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. WENDY LOUISE BERGCredential: LMHC
Location Address8275 166TH AVE NE STE 200Redmond, WA 98052-6629
Mailing Address8275 166th Ave Ne Ste 200Redmond, WA 98052-6629 · (425) 869-2644 · Fax (425) 867-0930
Phone(425) 869-2644
Fax(425) 867-0930
Sole ProprietorYes
Enumeration DateFebruary 16, 2007
Last NPPES UpdateDecember 19, 2023
NPPES CertifiedDecember 19, 2023
✔ NPI 1922142678 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 WA · LH00005845
8275 166TH AVE NE STE 200, Redmond, WA 98052
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Wendy Louise Berg Lmhc 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 Wendy Berg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Emmaus Counseling Service Ps
Same address
Mental Health
8275 166TH AVE NE STE 102
Redmond, WA 98052
  • Reassigned Medicare billing, Washington enrollment
  • 24 clinicians in this Medicare group
NPI 1548321789 (425) 869-2644

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 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. PATRICK LEFEBVRE HAINS LICSW
Social Worker (Clinical)
8275 166TH AVE NE STE 200
REDMOND, WA 98052
King County (425) 869-2644
DANIEL A TOMCZYK PH.D.
Psychologist (Clinical)
8275 166TH AVE NE STE 200
REDMOND, WA 98052
King County (425) 869-2644
MS. ANN HEDWIG LIVIE
Counselor (Mental Health)
8275 166TH AVE NE STE 200
REDMOND, WA 98052
King County (425) 869-2644
SOO KYUNG CHIN
Counselor (Mental Health)
8275 166TH AVE NE STE 200
REDMOND, WA 98052
King County (425) 869-2644
MRS. PHYLLIS JEAN BOOKBINDER LPC
Counselor (Mental Health)
8275 166TH AVE NE STE 200
REDMOND, WA 98052
King County (425) 869-2644
MR. TIM MCKEE LMHC
Counselor (Mental Health)
8275 166TH AVE NE STE 200
REDMOND, WA 98052
King County (425) 869-2644
RICHARD THEODORE WEMHOFF PH.D.
Psychologist
8275 166TH AVE NE STE 200
REDMOND, WA 98052
King County (425) 869-2644
DR. PENELOPE RACHELLE WALKER LMHC
Counselor (Mental Health)
8275 166TH AVE NE STE 200
REDMOND, WA 98052
King County (425) 869-2644

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 Wendy Berg's NPI number?

The NPI number for Wendy Berg is 1922142678. It was assigned to this individual provider in the NPPES registry on February 16, 2007.

Where is Wendy Berg located?

Wendy Berg practices at 8275 166th Ave NE Ste 200, Redmond, WA 98052. The listed phone number is (425) 869-2644.

What is Wendy Berg's specialty?

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

Is Wendy Berg enrolled in Medicare?

Yes. Wendy Berg is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Wendy Berg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wendy Berg reassigns Medicare benefits to Emmaus Counseling Service Ps (Redmond, WA). 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 Wendy Berg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Wendy Berg accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Wendy Berg 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 Wendy Berg was last updated on December 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.