MS. ABIGAIL M LEAHEY
NPI 1023637634
Physician Assistant in North Chelmsford, MA

Active since April 14, 2020PECOS EnrolledAccepts Medicare Assignment
86.26/100
CMS Quality Rating
14 RESEARCH PL, NORTH CHELMSFORD, MA 01863(978) 454-0706 Get Directions Write a Review

NPPES record last updated: April 20, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 20, 2021, Apr 14, 2020 (2 updates tracked since 2020).

About Ms. Abigail M Leahey NPPES

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

MS. ABIGAIL M LEAHEY (NPI 1023637634) is an individual physician assistant in North Chelmsford, Massachusetts, licensed in Massachusetts (PA7976) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Cambridge Health Alliance, and is a graduate of Tufts University School Of Medicine (2021).

NPPES Registry Identity

NPI1023637634
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. ABIGAIL M LEAHEY
Location Address14 RESEARCH PLNorth Chelmsford, MA 01863-2460
Mailing Address14 Research PlNorth Chelmsford, MA 01863-2460 · (978) 454-0706
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 2021
Enumeration DateApril 14, 2020
Last NPPES UpdateApril 20, 20212 updates tracked since enumeration
NPPES CertifiedApril 20, 2021
NPI 1023637634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MA · PA7976
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

14 RESEARCH PL, North Chelmsford, MA 01863

Accepted 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

Ms. Abigail M Leahey 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 ID7012325475
PECOS Enrollment IDI20210423000559
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

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.

Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
15 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cambridge Health Alliance

Acute Care Hospitals · Cambridge, MA
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number220011
Location1493 Cambridge StreetCambridge, MA 02138 · Middlesex County
Emergency services Birthing friendly

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
$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
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.84
Promoting Interoperability100
Improvement Activities40
Cost58.7

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.

Orthopaedic Surgery
14 RESEARCH PL
N CHELMSFORD, MA 01863
Internal Medicine (Cardiovascular Disease)
14 RESEARCH PL
N CHELMSFORD, MA 01863
Internal Medicine (Cardiovascular Disease)
14 RESEARCH PL
N CHELMSFORD, MA 01863
Internal Medicine (Interventional Cardiology)
14 RESEARCH PL
N CHELMSFORD, MA 01863
Surgery
14 RESEARCH PL
NORTH CHELMSFORD, MA 01863
Orthopaedic Surgery
14 RESEARCH PL
NORTH CHELMSFORD, MA 01863
Physical Medicine & Rehabilitation
14 RESEARCH PL
NORTH CHELMSFORD, MA 01863
Nurse Practitioner (Primary Care)
14 RESEARCH PL
N CHELMSFORD, MA 01863

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 Abigail Leahey's NPI number?

The NPI number for Abigail Leahey is 1023637634. It was assigned to this individual provider in the NPPES registry on April 14, 2020.

Where is Abigail Leahey located?

Abigail Leahey practices at 14 Research Pl, North Chelmsford, MA 01863. The listed phone number is (978) 454-0706.

What is Abigail Leahey's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Abigail Leahey enrolled in Medicare?

Yes. Abigail Leahey 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 Abigail Leahey accept?

Health plans from Anthem Blue Cross and Blue Shield list Abigail Leahey 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.

Is Abigail Leahey affiliated with any hospitals?

According to CMS data, Abigail Leahey is affiliated with Cambridge Health Alliance.

When was this NPI record last updated?

The NPPES record for Abigail Leahey was last updated on April 20, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.