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KATHLEEN O'NEILL
NPI 1669881280
Nurse Practitioner - Family in Braintree, MA

Active since August 07, 2014PECOS Enrolled
73 COLBY RD, BRAINTREE, MA 02184(781) 838-0882 Get Directions Write a Review

NPPES record last updated: August 7, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Kathleen O'neill NPPES

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

KATHLEEN O'NEILL (NPI 1669881280) is an individual family provider in Braintree, Massachusetts, licensed in Massachusetts (2260733) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669881280
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATHLEEN O'NEILL
Location Address73 COLBY RDBraintree, MA 02184-5501
Mailing Address73 Colby RdBraintree, MA 02184-5501
Phone(781) 838-0882
Sole ProprietorNo
Enumeration DateAugust 7, 2014
✔ NPI 1669881280 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 MA · 2260733
73 COLBY RD, Braintree, MA 02184
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro 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)

Kathleen O'neill 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 Kathleen O'neill reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Brigham & Womens Physicians Organization Inc
9.8 mi
Internal Medicine
75 FRANCIS ST
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4,574 clinicians in this Medicare group
NPI 1033535497 (617) 732-5500
Dana-Farber Cancer Institute, Inc.
9.9 mi
General Acute Care Hospital
450 BROOKLINE AVE
Boston, MA 02215
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,026 clinicians in this Medicare group
NPI 1851333686 (617) 632-3000

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 02184 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.

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 Kathleen O'neill's NPI number?

The NPI number for Kathleen O'neill is 1669881280. It was assigned to this individual provider in the NPPES registry on August 7, 2014.

Where is Kathleen O'neill located?

Kathleen O'neill practices at 73 Colby Rd, Braintree, MA 02184. The listed phone number is (781) 838-0882.

What is Kathleen O'neill's specialty?

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

Is Kathleen O'neill enrolled in Medicare?

Yes. Kathleen O'neill is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kathleen O'neill's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen O'neill reassigns Medicare benefits to 2 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA) and Dana-Farber Cancer Institute, Inc. (Boston, MA). 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 Kathleen O'neill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathleen O'neill accept?

Health plans from Taro Health list Kathleen O'neill 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 Kathleen O'neill was last updated on August 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.