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SONYA SANDHU FNP
NPI 1669927620
Nurse Practitioner - Family in Lynden, WA

Active since August 19, 2016PECOS Enrolled
6900 HANNEGAN RD STE 102, LYNDEN, WA 98264(360) 684-1646(360) 360-5364 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 1, 2026, Aug 19, 2016 (2 updates tracked since 2016).

About Sonya Sandhu Fnp NPPES

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

SONYA SANDHU FNP (NPI 1669927620) is an individual family provider in Lynden, Washington, licensed in Washington (AP60684759) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669927620
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSONYA SANDHUCredential: FNP
Location Address6900 HANNEGAN RD STE 102Lynden, WA 98264-9801
Mailing Address6900 Hannegan Rd Ste 102Lynden, WA 98264-9801 · (360) 684-1646 · Fax (360) 360-5364
Phone(360) 684-1646
Fax(360) 360-5364
Sole ProprietorNo
Enumeration DateAugust 19, 2016
Last NPPES UpdateApril 1, 20262 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1669927620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in WA · AP60684759
6900 HANNEGAN RD STE 102, Lynden, WA 98264
Open in Google Maps ↗

Other Names 1

Former Name (1)Sonya Gill

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sonya Sandhu Fnp 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 Sonya Sandhu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Multicare Health System
105 mi
Family Medicine
222 STATE AVE N
Kent, WA 98030
  • Reassigned Medicare billing, Washington enrollment
  • 4,383 clinicians in this Medicare group
NPI 1811949928 (253) 372-7788
Family Health Centers
134 mi
Federally Qualified Health Center (FQHC)
520 W INDIAN AVE
Brewster, WA 98812
  • Reassigned Medicare billing, Washington enrollment
  • 46 clinicians in this Medicare group
NPI 1821340092 (509) 422-5700

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 98264 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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 Sonya Sandhu's NPI number?

The NPI number for Sonya Sandhu is 1669927620. It was assigned to this individual provider in the NPPES registry on August 19, 2016. The provider is also known as Sonya Gill.

Where is Sonya Sandhu located?

Sonya Sandhu practices at 6900 Hannegan Rd Ste 102, Lynden, WA 98264. The listed phone number is (360) 684-1646.

What is Sonya Sandhu's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sonya Sandhu enrolled in Medicare?

Yes. Sonya Sandhu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sonya Sandhu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sonya Sandhu reassigns Medicare benefits to 2 organizations: Multicare Health System (Kent, WA) and Family Health Centers (Brewster, WA). 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 Sonya Sandhu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sonya Sandhu accept?

Health plans from Providence Health Plan list Sonya Sandhu 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 Sonya Sandhu was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.