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KATHERINE ALICE TRIER MD
NPI 1366701765
Pediatrics in Cohasset, MA

Active since May 07, 2012Opted out of Medicare · through Jun 11, 2027
223 CHIEF JUSTICE CUSHING HWY STE 201, COHASSET, MA 02025(781) 383-8380 Get Directions Write a Review

NPPES record last updated: August 6, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 6, 2021, Jun 12, 2018, Dec 13, 2016 (3 updates tracked since 2016).

About Katherine Alice Trier Md NPPES

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

KATHERINE ALICE TRIER MD (NPI 1366701765) is an individual pediatrics provider in Cohasset, Massachusetts, licensed in Massachusetts (262396) and active in the NPI registry since May 2012. She has opted out of Medicare through June 11, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1366701765
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKATHERINE ALICE TRIERCredential: MD
Location Address223 CHIEF JUSTICE CUSHING HWY STE 201Cohasset, MA 02025-1391
Mailing Address61 Whittier RdMilton, MA 02186-3734
Phone(781) 383-8380
Sole ProprietorNo
Enumeration DateMay 7, 2012
Last NPPES UpdateAugust 6, 20213 updates tracked since enumeration
NPPES CertifiedAugust 6, 2021
✔ NPI 1366701765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MA · 262396
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPediatrics · Developmental - Behavioral PediatricsTaxonomy 2080P0006X · License 262396 (MA)
223 CHIEF JUSTICE CUSHING HWY STE 201, Cohasset, MA 02025
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Katherine Alice Trier Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from June 11, 2019 through June 11, 2027.

Opt-Out Effective DateJune 11, 2019
Opt-Out In Effect ThroughJune 11, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02025 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 5

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

JOY OF PEDIATRICS PC
Pediatrics
223 CHIEF JUSTICE CUSHING HWY STE 201
COHASSET, MA 02025
Norfolk County (781) 383-8380
ASHLEY SUSAN HARDEE MD
Pediatrics
223 CHIEF JUSTICE CUSHING HWY STE 201
COHASSET, MA 02025
Norfolk County (781) 383-8380
DINA-LEIGH O'NEIL SPEECH THERAPY
Speech-Language Pathologist
223 CHIEF JUSTICE CUSHING HWY STE 201, SUITE 201
COHASSET, MA 02025
Norfolk County (617) 686-1223
JOY OF PEDIATRICS, PC
Pediatrics
223 CHIEF JUSTICE CUSHING HWY STE 201
COHASSET, MA 02025
Norfolk County (781) 383-8380
DR. CORINNE MARIE CONROY M.D.
Pediatrics
223 CHIEF JUSTICE CUSHING HWY STE 201
COHASSET, MA 02025
Norfolk County (781) 383-8380

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 Katherine Trier's NPI number?

The NPI number for Katherine Trier is 1366701765. It was assigned to this individual provider in the NPPES registry on May 7, 2012.

Where is Katherine Trier located?

Katherine Trier practices at 223 Chief Justice Cushing Hwy Ste 201, Cohasset, MA 02025. The listed phone number is (781) 383-8380.

What is Katherine Trier's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Katherine Trier enrolled in Medicare?

No. Katherine Trier has opted out of Medicare through June 11, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Katherine Trier accept?

Health plans from Anthem Blue Cross and Blue Shield list Katherine Trier 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 Katherine Trier was last updated on August 6, 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.