Log inBook a demoStart free trial
Log inStart free trial

Matthew Joseph Horan, DMD

  • Boston, MA
  • Dentist
NPI1447411079
Medical group
1
State license
1
Year NPI issued
2008
Practice address
250 Washington St, Boston, MA 02108
Practice phone
Call (617) 624-6000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Medical group

Harbor Health

Mattapan, Massachusetts

Find Matthew Horan'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.

View contacts for free

Matthew Joseph Horan is a dentist in Boston, Massachusetts

Matthew Horan practices with Harbor Health, a medical group.

Matthew Horan's NPI, 1447411079, was assigned on June 17, 2008. Matthew Horan holds Massachusetts license 22143.

NPI and contact details
NPI
1447411079NPI Registry (opens in a new tab)
NPI enumeration date
June 17, 2008
NPI status
Active
Practice phone
(617) 624-6000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Matthew Joseph Horan's practice address is in Boston, Massachusetts

Matthew Horan's practice address in the NPI Registry is 250 Washington St, Boston, MA 02108. The practice phone is (617) 624-6000.

  • NPI Registry address
    250 Washington St, Boston, MA 02108Phone(617) 624-6000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Matthew Joseph Horan is affiliated with 1 medical group

Matthew Horan is part of Harbor Health, a medical group in Mattapan, Massachusetts.

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Matthew Joseph Horan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Horan practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Harbor HealthAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Matthew Horan practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Harbor Health and 6.2K+ hospitals, with verified contacts in the same login.

Try for freeBook a meeting

Matthew Joseph Horan is one of 1,210 dentists in Massachusetts

Dentist is Matthew Horan's primary specialty in the NPI Registry, under taxonomy code 122300000X. Matthew Horan is licensed in Massachusetts.

Specialties and state licenses

  • Dentist, MassachusettsPrimaryLicense 22143 · taxonomy 122300000X

Dentists near Matthew Horan

Counts of dentists with a Dmand AI profile, by place and practice. Each opens the list.

1,210dentists in Massachusetts160dentists in Boston11dentists at Harbor Health

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Sources for Matthew Joseph Horan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Matthew Joseph Horan

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Matthew Joseph Horan's NPI number?

Matthew Joseph Horan's NPI number is 1447411079. It was assigned on June 17, 2008, and it is active in the NPI Registry.

What does Matthew Joseph Horan specialize in?

Matthew Joseph Horan is a dentist in Boston, Massachusetts. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).

Where does Matthew Joseph Horan practice?

Matthew Horan practices at 250 Washington St, Boston, MA 02108. Matthew Horan's primary practice is Harbor Health, a medical group.

What is Matthew Joseph Horan's office phone number?

The practice phone on file for Matthew Horan is (617) 624-6000.

What is Matthew Joseph Horan's medical license number?

Matthew Horan holds Massachusetts license 22143.

What medical group is Matthew Joseph Horan part of?

Matthew Horan is part of Harbor Health in Mattapan, Massachusetts.

How long has Matthew Joseph Horan been practicing?

Matthew Horan's NPI was assigned in 2008.

Selling to dentist practices?

See dentists in Massachusetts by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

Start free trialBook a demo
  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)
Read the Cookie Policy