Julia B. O'Brien
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2017
- 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 Julia O'Brien'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.
Julia B. O'Brien is a clinical social worker in Boston, Massachusetts
Julia O'Brien practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Julia O'Brien's NPI, 1902330814, was assigned on April 18, 2017. Julia O'Brien holds Massachusetts license 120006.
- NPI
- 1902330814NPI Registry (opens in a new tab)
- NPI enumeration date
- April 18, 2017
- NPI status
- Active
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Julia B. O'Brien practices at Boston Children's Hospital in Boston, Massachusetts
Julia O'Brien'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
Julia B. O'Brien is affiliated with 2 sites of care and 1 medical group
Julia O'Brien's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. The medical group on file is Boston Children's Hospital. Dmand AI also links Julia O'Brien to 1 more 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 Julia B. O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Julia O'Brien 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.
Julia B. O'Brien is one of 4,501 clinical social workers in Massachusetts
Social worker is Julia O'Brien's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Julia O'Brien is licensed in Massachusetts.
Specialties and state licenses
- Clinical social worker, MassachusettsPrimary
Clinical social workers near Julia O'Brien
Counts of clinical social workers 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
Julia B. O'Brien's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Julia O'Brien's median patient age at 6, with 100% women.
Julia O'Brien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for Julia B. O'Brien'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 Julia B. O'Brien
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Julia B. O'Brien's NPI number?
Julia B. O'Brien's NPI number is 1902330814. It was assigned on April 18, 2017, and it is active in the NPI Registry.
What does Julia B. O'Brien specialize in?
Julia B. O'Brien is a clinical social worker in Boston, Massachusetts. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Julia B. O'Brien practice?
Julia O'Brien practices at 300 Longwood Avenue, Boston, MA 02115. Julia O'Brien's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Julia O'Brien to 1 dialysis center.
What is Julia B. O'Brien's office phone number?
The practice phone on file for Julia O'Brien is (617) 735-6000.
What is Julia B. O'Brien's medical license number?
Julia O'Brien holds Massachusetts license 120006.
Which hospitals is Julia B. O'Brien affiliated with?
Julia O'Brien practices at Boston Children's Hospital in Boston, Massachusetts.
What medical group is Julia B. O'Brien part of?
Julia O'Brien is linked to Boston Children's Hospital.
How long has Julia B. O'Brien been practicing?
Julia O'Brien's NPI was assigned in 2017.
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