Samuel Mcarthur, PA-C
NPI 1801173125 · Medical Physician Assistant · Holyoke, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Mcarthur, PA-C is a Medical Physician Assistant provider in Holyoke, MA (NPI 1801173125).
Provider details
- NPI number
- 1801173125
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- TC068 (KY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 142 | 37 |
| Prednisone | 68 | 38 |
| Duloxetine Hcl | 57 | 14 |
| Gabapentin | 57 | 19 |
| Methotrexate Sodiumbrand: Methotrexate | 47 | 12 |
| Tizanidine Hcl | 26 | — |
| Meloxicam | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$390 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-11-15
- Last updated
- 2016-12-01
Frequently asked questions
- What is Samuel Mcarthur's NPI number?
- Samuel Mcarthur's National Provider Identifier (NPI) is 1801173125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Mcarthur's specialty?
- Samuel Mcarthur is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Samuel Mcarthur located?
- Samuel Mcarthur's practice location on file with NPPES is 575 Beech St, Holyoke, MA 01040-2223.
- What is Samuel Mcarthur's phone number?
- The practice phone number listed in the NPPES registry for Samuel Mcarthur is (413) 534-6282.
- Does Samuel Mcarthur accept Medicare?
- Samuel Mcarthur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Mcarthur's NPI active?
- Yes — Samuel Mcarthur's NPI (1801173125) is active in the NPPES registry as of the last update on 2016-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.