James MacArthur, PA
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find James MacArthur's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
James MacArthur is a physician assistant in Boston, Massachusetts
James MacArthur practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
James MacArthur's NPI, 1942963574, was assigned on October 20, 2021. James MacArthur holds Massachusetts license PA8400.
- NPI
- 1942963574NPI Registry (opens in a new tab)
- NPI enumeration date
- October 20, 2021
- NPI status
- Active
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
James MacArthur practices at Boston Children's Hospital in Boston, Massachusetts
James MacArthur's primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Source: Dmand AI Affiliation Data
James MacArthur is affiliated with 2 sites of care
James MacArthur's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links James MacArthur to 1 dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James MacArthur's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James MacArthur practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
James MacArthur is one of 3,922 physician assistants in Massachusetts
Physician assistant is James MacArthur's primary specialty in the NPI Registry, under taxonomy code 363A00000X. James MacArthur is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near James MacArthur
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
James MacArthur's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts James MacArthur's median patient age at 17, with 77% women.
James MacArthur's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women77%
- Men21%
Source: Dmand AI Patient Panel Data
Sources for James MacArthur's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about James MacArthur
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James MacArthur's NPI number?
James MacArthur's NPI number is 1942963574. It was assigned on October 20, 2021, and it is active in the NPI Registry.
What does James MacArthur specialize in?
James MacArthur is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does James MacArthur practice?
James MacArthur practices at 300 Longwood Avenue, Boston, MA 02115. James MacArthur's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links James MacArthur to 1 dialysis center.
What is James MacArthur's office phone number?
The practice phone on file for James MacArthur is (617) 735-6000.
What is James MacArthur's medical license number?
James MacArthur holds Massachusetts license PA8400.
Which hospitals is James MacArthur affiliated with?
James MacArthur practices at Boston Children's Hospital in Boston, Massachusetts.
How long has James MacArthur been practicing?
James MacArthur's NPI was assigned in 2021.
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