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HALEY GAGNON PA-C
NPI 1700716156
Physician Assistant in Boston, MA

Active since May 19, 2026PECOS Enrolled
72 E CONCORD ST, BOSTON, MA 02118(617) 358-9589 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Haley Gagnon Pa-c NPPES

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

HALEY GAGNON PA-C (NPI 1700716156) is an individual physician assistant in Boston, Massachusetts and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700716156
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameHALEY GAGNONCredential: PA-C
Location Address72 E CONCORD STBoston, MA 02118-2642
Mailing Address72 E Concord StBoston, MA 02118-2642 · (617) 358-9589
Phone(617) 358-9589
Sole ProprietorNo
Enumeration DateMay 19, 2026
NPPES CertifiedMay 19, 2026
✔ NPI 1700716156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
72 E CONCORD ST, Boston, MA 02118
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Haley Gagnon Pa-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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.

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.

MS. DENISE M LAUTENBACH M.S.
Genetic Counselor, MS
72 E CONCORD ST, B-7800
BOSTON, MA 02118
Suffolk County (617) 638-5355
DANIELLE LYNN LAFOND
Student in an Organized Health Care Education/Training Program
72 E CONCORD ST, EVANS 124
BOSTON, MA 02118
Suffolk County (617) 414-5951
NICOLE MUSHERO
Internal Medicine (Geriatric Medicine)
72 E CONCORD ST, ROBINSON 2
BOSTON, MA 02118
Suffolk County (617) 638-6100
DR. CHARLES MILROD MD
Internal Medicine
72 E CONCORD ST
BOSTON, MA 02118
Suffolk County (617) 638-6500
SAMANTHA HAYES PEREZ MENENDEZ
Student in an Organized Health Care Education/Training Program
72 E CONCORD ST
BOSTON, MA 02118
Suffolk County (617) 638-8442
TYLER A HARKNESS
Student in an Organized Health Care Education/Training Program
72 E CONCORD ST, EVANS 124
BOSTON, MA 02118
Suffolk County (617) 638-6500
CATHERINE SUTTON
Student in an Organized Health Care Education/Training Program
72 E CONCORD ST
BOSTON, MA 02118
Suffolk County (617) 358-4000
BOSTON MEDICAL CENTER
General Acute Care Hospital
72 E CONCORD ST
BOSTON, MA 02118
Suffolk County (617) 638-9004

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 Haley Gagnon's NPI number?

The NPI number for Haley Gagnon is 1700716156. It was assigned to this individual provider in the NPPES registry on May 19, 2026.

Where is Haley Gagnon located?

Haley Gagnon practices at 72 E Concord St, Boston, MA 02118. The listed phone number is (617) 358-9589.

What is Haley Gagnon's specialty?

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

Is Haley Gagnon enrolled in Medicare?

Yes. Haley Gagnon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Haley Gagnon was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.