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GRACE S TRIVERS APRN-BC
NPI 1306828512
Clinical Nurse Specialist - Psychiatric/Mental Health in North Chelmsford, MA

Active since November 15, 2005PECOS EnrolledAccepts Medicare Assignment
73 PRINCETON ST, SUITE 203, NORTH CHELMSFORD, MA 01863(978) 256-6579(978) 256-1943 Get Directions Write a Review

NPPES record last updated: May 18, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Grace S Trivers Aprn-bc NPPES

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

GRACE S TRIVERS APRN-BC (NPI 1306828512) is an individual psychiatric/mental health provider in North Chelmsford, Massachusetts, licensed in Massachusetts (119209) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1974).

NPPES Registry Identity

NPI1306828512
Entity TypeIndividualFemale
Primary Taxonomy364SP0808X
Provider Legal NameGRACE S TRIVERSCredential: APRN-BC
Location Address73 PRINCETON ST, SUITE 203North Chelmsford, MA 01863-1558
Mailing Address73 Princeton St, Suite 203North Chelmsford, MA 01863-1558 · (978) 256-6579 · Fax (978) 256-1943
Phone(978) 256-6579
Fax(978) 256-1943
Sole ProprietorYes
Medical School CMSOtherGraduated 1974
Enumeration DateNovember 15, 2005
Last NPPES UpdateMay 18, 2015
✔ NPI 1306828512 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 MA · 119209
73 PRINCETON ST, North Chelmsford, MA 01863
Open in Google Maps ↗

Other Identifiers 16

Other043476807-08MA · Pacificare
Other4007530Y0MA02NH · Bcbsnh
OtherPN0057MA · Bcbsma
Other0022320MA · Nhp
Other758727MA · Tufts
Other890000446MA · Railroad Medicare
Medicare ID-Type UnspecifiedPN0057MA
Other006475MA · Tricare
Other162568MA · Mhn
Other83-01340MA · Evercare
Medicare UPINS10722MA
Medicaid1851713MA
Other1008984MA · Cigna
Other1388318000MA · Magellan
Other4339587MA · Aetna
Medicare UPINS10722

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Grace S Trivers Aprn-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294718706
PECOS Enrollment IDI20040607001612
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
151 services55 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
64 services36 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
27 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01863 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
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 20

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

MR. ANTHONY A SHIPLEY MSW
Social Worker (Clinical)
73 PRINCETON ST, 314
N CHELMSFORD, MA 01863
Middlesex County (978) 251-7806
MS. CAROLINDA SUITOR STERCZALA MSW LICSW
Social Worker (Clinical)
73 PRINCETON ST, SUITE 203
N CHELMSFORD, MA 01863
Middlesex County (978) 256-6579
KAREN WOLFENDON LMHC
Counselor (Mental Health)
73 PRINCETON ST, SUITE 314
NORTH CHELMSFORD, MA 01863
Middlesex County (978) 251-7806
LUCY A GROSVENOR LICSW
Social Worker (Clinical)
73 PRINCETON ST, SUITE203
NORTH CHELMSFORD, MA 01863
Middlesex County (978) 256-6579
JOHN W THOMPSON MSW
Social Worker (Clinical)
73 PRINCETON ST, SUITE 203
NORTH CHELMSFORD, MA 01863
Middlesex County (978) 256-6579
USHA TRIPATHI MD
Psychiatry & Neurology (Psychiatry)
73 PRINCETON ST, SUITE 203
NORTH CHELMSFORD, MA 01863
Middlesex County (978) 256-6579
MERRIMACK VALLEY ENDODONTICS LLP
Dentist (Endodontics)
73 PRINCETON ST, SUITE 202
NORTH CHELMSFORD, MA 01863
Middlesex County (978) 251-1515
DR. TIMOTHY PAUL CARTER DDS
Dentist (Endodontics)
73 PRINCETON ST
NORTH CHELMSFORD, MA 01863
Middlesex County (978) 251-1515

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 Grace Trivers's NPI number?

The NPI number for Grace Trivers is 1306828512. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Grace Trivers located?

Grace Trivers practices at 73 Princeton St Suite 203, North Chelmsford, MA 01863. The listed phone number is (978) 256-6579.

What is Grace Trivers's specialty?

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

Is Grace Trivers enrolled in Medicare?

Yes. Grace Trivers is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Grace Trivers accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Grace Trivers 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 Grace Trivers was last updated on May 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.