Justine Marie Monthony-Eaton, DO
Family Medicine · Leominster, MA
At a glance
87 N Main St, Leominster, MA 01453-5507
Published activity: Removal of skin lesions. View counts and coverage
NPPES record updated Oct 8, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
87 N Main StLeominster, MA 01453-5507
Education & affiliations
- Medical / professional school
- University Of New England, College Of Osteo Medicine
- Graduation year
- 2021
- CMS specialties
- Family Practice
Practice groups
Reported hospital affiliations
- Umass Memorial Healthalliance Hospitals Leominster, MA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Removal of skin lesions | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $440.72 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $95.92 |
| MADRIGAL PHARMACEUTICALS | $80.82 |
| EXACT SCIENCES CORPORATION | $57.20 |
| VIIV HEALTHCARE COMPANY | $31.76 |
| ASTELLAS PHARMA US INC | $26.41 |
| JANSSEN PHARMACEUTICALS, INC | $25.81 |
| GLAXOSMITHKLINE, LLC. | $24.99 |
| PFIZER INC. | $23.42 |
| Other reporting companies | $74.39 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Medicine
- Taxonomy code
- 207Q00000X
- Enumeration date
- Mar 30, 2021
- Record updated
- Oct 8, 2026
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- JUSTINE MARIE MONTHONY
- Reported credentials
- DO
Reported taxonomies and licenses
207Q00000X · Primary
License reported: 1020774 MA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
87 N Main StLeominster, MA 01453-5507
- Phone
- (978) 534-8701
Mailing address
87 N MAIN STLEOMINSTER, MA 014535507
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue