William Hartigan III, LCSW
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 800 Washington Street, Boston, MA 02111
- Practice phone
- Call (617) 636-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find William Hartigan's professional email, personal email and mobile number
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William Hartigan III is a clinical social worker in Boston, Massachusetts
William Hartigan practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.
William Hartigan's NPI, 1730630245, was assigned on October 19, 2016. William Hartigan holds Massachusetts license 221391.
- NPI
- 1730630245NPI Registry (opens in a new tab)
- NPI enumeration date
- October 19, 2016
- NPI status
- Active
- Practice phone
- (617) 636-5000
- 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
William Hartigan III practices at Tufts Medical Center in Boston, Massachusetts
William Hartigan's primary practice is Tufts Medical Center, at 800 Washington Street, Boston, MA 02111 in Suffolk County. The practice phone is (617) 636-5000.
- Tufts Medical Center800 Washington Street, Boston, MA 02111 · Suffolk CountyPhone(617) 636-5000
Source: Dmand AI Affiliation Data
William Hartigan III is affiliated with 2 sites of care
William Hartigan's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dmand AI also links William Hartigan to 1 imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Hartigan III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Hartigan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tufts Medical Center | 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 Tufts Medicine and 6.2K+ hospitals, with verified contacts in the same login.
William Hartigan III is one of 4,501 clinical social workers in Massachusetts
Social worker is William Hartigan's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. William Hartigan is licensed in Massachusetts.
Specialties and state licenses
- Clinical social worker, MassachusettsPrimary
Clinical social workers near William Hartigan
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
William Hartigan III's patients have a median age of 21
Across all payers, Dmand AI patient panel data puts William Hartigan's median patient age at 21, with 100% women.
William Hartigan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 21
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for William Hartigan III'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 William Hartigan III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Hartigan III's NPI number?
William Hartigan III's NPI number is 1730630245. It was assigned on October 19, 2016, and it is active in the NPI Registry.
What does William Hartigan III specialize in?
William Hartigan III is a clinical social worker in Boston, Massachusetts. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does William Hartigan III practice?
William Hartigan practices at 800 Washington Street, Boston, MA 02111. William Hartigan's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dmand AI also links William Hartigan to 1 imaging center.
What is William Hartigan III's office phone number?
The practice phone on file for William Hartigan is (617) 636-5000.
What is William Hartigan III's medical license number?
William Hartigan holds Massachusetts license 221391.
Which hospitals is William Hartigan III affiliated with?
William Hartigan practices at Tufts Medical Center in Boston, Massachusetts.
How long has William Hartigan III been practicing?
William Hartigan's NPI was assigned in 2016.
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