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KATIE-ANN XYDIAS FNP
NPI 1942883509
Nurse Practitioner - Family in Wilmington, MA

Active since May 03, 2021PECOS Enrolled
222 MAIN ST, WILMINGTON, MA 01887(978) 658-3377 Get Directions Write a Review

NPPES record last updated: June 26, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 26, 2024, Sep 30, 2021, May 3, 2021 (3 updates tracked since 2021).

About Katie-ann Xydias Fnp NPPES

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

KATIE-ANN XYDIAS FNP (NPI 1942883509) is an individual family provider in Wilmington, Massachusetts, licensed in Massachusetts (RN2309535) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942883509
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATIE-ANN XYDIASCredential: FNP
Location Address222 MAIN STWilmington, MA 01887-2341
Mailing Address43 Littleworth RdDover, NH 03820-4314
Phone(978) 658-3377
Sole ProprietorNo
Enumeration DateMay 3, 2021
Last NPPES UpdateJune 26, 20243 updates tracked since enumeration
NPPES CertifiedJune 26, 2024
✔ NPI 1942883509 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
Licenses✔ Licensed in MA · RN2309535✔ Licensed in NH · 090745-23
222 MAIN ST, Wilmington, MA 01887
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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)

Katie-ann Xydias 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 Katie-ann Xydias reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Boston Neurobehavioral Associates, LLC
66 mi
Psychiatry
226 FIELD ST
New Bedford, MA 02740
  • Reassigned Medicare billing, Massachusetts enrollment
  • 196 clinicians in this Medicare group
NPI 1558415307 (508) 979-5557
Matrix Medical Plus
943 mi
Nurse Practitioner
424 CHURCH ST STE 2600
Nashville, TN 37219
  • Reassigned Medicare billing, Massachusetts enrollment
  • 125 clinicians in this Medicare group
NPI 1376973461 (877) 564-3627

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 01887 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

Other Providers at the Same Location NPPES 10

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

ANTHONY JUSTIN TOMICH NP
Nurse Practitioner
222 MAIN ST
WILMINGTON, MA 01887
Middlesex County (866) 389-2727
JEFFREY KEATING FNP-C
Nurse Practitioner (Family)
222 MAIN ST
WILMINGTON, MA 01887
Middlesex County (855) 389-2727
ANNIKA OBERG NP
Nurse Practitioner (Family)
222 MAIN ST
WILMINGTON, MA 01887
Middlesex County (978) 658-3377
DR. JANET MBUGUA PHARMD
Pharmacist
222 MAIN ST
WILMINGTON, MA 01887
Middlesex County (978) 658-3377
HAYDEH PANAHI
Pharmacist (Ambulatory Care)
222 MAIN ST
WILMINGTON, MA 01887
Middlesex County (978) 658-3377
CVS PHARMACY INC
Pharmacy
222 MAIN ST
WILMINGTON, MA 01887
Middlesex County (978) 658-3377
OROBOSA CHIEDU NP
Nurse Practitioner (Psychiatric/Mental Health)
222 MAIN ST
WILMINGTON, MA 01887
Middlesex County (617) 955-4800
ALAN KHO CHUA
Nurse Practitioner (Family)
222 MAIN ST
WILMINGTON, MA 01887
Middlesex County (978) 658-3377

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 Katie-ann Xydias's NPI number?

The NPI number for Katie-ann Xydias is 1942883509. It was assigned to this individual provider in the NPPES registry on May 3, 2021.

Where is Katie-ann Xydias located?

Katie-ann Xydias practices at 222 Main St, Wilmington, MA 01887. The listed phone number is (978) 658-3377.

What is Katie-ann Xydias's specialty?

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

Is Katie-ann Xydias enrolled in Medicare?

Yes. Katie-ann Xydias is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katie-ann Xydias's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie-ann Xydias reassigns Medicare benefits to 2 organizations: Boston Neurobehavioral Associates, LLC (New Bedford, MA) and Matrix Medical Plus (Nashville, TN). 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 Katie-ann Xydias'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 Katie-ann Xydias was last updated on June 26, 2024. 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.