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KAREN B FOULKE APRN-BC
NPI 1821286949
Clinical Nurse Specialist - Psychiatric/Mental Health in Nashua, NH

Active since October 15, 2007PECOS Enrolled
76 NORTHEASTERN BLVD WILLOWDALE COUNSELING CENTER, SUITE 36 A, NASHUA, NH 03062(603) 881-7554(603) 881-7533 Get Directions Write a Review

NPPES record last updated: September 16, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 16, 2021, May 5, 2021 (2 updates tracked since 2021).

About Karen B Foulke Aprn-bc NPPES

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

KAREN B FOULKE APRN-BC (NPI 1821286949) is an individual psychiatric/mental health provider in Nashua, New Hampshire, licensed in New Hampshire (036051-23) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821286949
Entity TypeIndividualFemale
Primary Taxonomy364SP0808X
Provider Legal NameKAREN B FOULKECredential: APRN-BC
Location Address76 NORTHEASTERN BLVD WILLOWDALE COUNSELING CENTER, SUITE 36 ANashua, NH 03062
Mailing Address76 Northeastern Blvd, Suite 36 ANashua, NH 03062 · (603) 881-7554 · Fax (603) 881-7553
Phone(603) 881-7554
Fax(603) 881-7533
Sole ProprietorNo
Enumeration DateOctober 15, 2007
Last NPPES UpdateSeptember 16, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2021
✔ NPI 1821286949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Nurse Specialist · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SP0808X
License✔ Licensed in NH · 036051-23
76 NORTHEASTERN BLVD WILLOWDALE COUNSELING CENTER, Nashua, NH 03062
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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)

Karen B Foulke Aprn-bc 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 Reassignments

2

Medicare enrollment records show Karen Foulke reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Willowdale Counseling Center, PLLC
Same address
Clinical
76 NORTHEASTERN BLVD STE 36A
Nashua, NH 03062
  • Reassigned Medicare billing, New Hampshire enrollment
  • 6 clinicians in this Medicare group
NPI 1376635102 (603) 881-7554
Mental Health Center For Southern New Hampshire Inc
14 mi
Mental Health (Including Community Mental Health Center)
10 TSIENNETO RD
Derry, NH 03038
  • Reassigned Medicare billing, New Hampshire enrollment
  • 35 clinicians in this Medicare group
NPI 1003914466 (603) 434-1577

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 03062 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
$132.09 typical visit price
range $57.75 – $174.26
Typical copayment $33.02 (range $14.43 – $43.56)
Most-billed visit code 99204
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
Most-billed visit code 99214
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 Karen Foulke's NPI number?

The NPI number for Karen Foulke is 1821286949. It was assigned to this individual provider in the NPPES registry on October 15, 2007.

Where is Karen Foulke located?

Karen Foulke practices at 76 Northeastern Blvd Willowdale Counseling Center Suite 36 A, Nashua, NH 03062. The listed phone number is (603) 881-7554.

What is Karen Foulke's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Psychiatric/Mental Health, with taxonomy code 364SP0808X.

Is Karen Foulke enrolled in Medicare?

Yes. Karen Foulke is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Karen Foulke's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Foulke reassigns Medicare benefits to 2 organizations: Willowdale Counseling Center, PLLC (Nashua, NH) and Mental Health Center For Southern New Hampshire Inc (Derry, NH). Each 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 Karen Foulke'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 Karen Foulke was last updated on September 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.