Quick answers
- Does Louis J. Durkin accept Medicare assignment?
- Yes. Medicare's clinician data says Louis J. Durkin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Louis J. Durkin see?
- In 2024, CMS data shows 235 Original Medicare patients and 361 services for Louis J. Durkin. This counts Original Medicare only and measures volume, not quality.
- What is Louis J. Durkin's NPI number?
- 1699784025. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Louis J. Durkin, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 235 |
|---|---|
| Services billed to Medicare | 361 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)98 services
- Testing for presence of drug, by chemistry analyzers (80307)52 services
- Emergency department visit with moderate level of medical decision making (99284)44 services
- Emergency department visit with low level of medical decision making (99283)33 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)26 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure73%
- High cholesterol66%
- Arthritis50%
- Depression46%
- Anxiety43%
- Chronic kidney disease41%
Practice locations
Addresses where Louis J. Durkin is enrolled with Medicare (CMS data updated October 2, 2026).
- 568 Main StIndian Orchard, MA 01151 (413) 301‑7759
Group practices
Medicare enrollment lists Louis J. Durkin as a member of this group (CMS data updated October 2, 2026).
- On Call Urgent Care, LLC7 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Other clinicians in On Call Urgent Care, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of Ny Upstate Medical University |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699784025 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians