Marc Drew Hirschorn, DDS

  • White Plains, NY
  • Endodontist
NPI1437483732
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2009
Practice address
10 Old Mamaroneck Rd, White Plains, NY 10605-1747
Practice phone
Call (914) 761-5505
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Harold D. Fink, Dds., Peter C. Venokur

Dental practice · White Plains, New York

See all 2 affiliations

Find Marc Hirschorn'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

Marc Drew Hirschorn is an endodontist in White Plains, New York

Marc Hirschorn practices at Harold D. Fink, Dds., Peter C. Venokur in White Plains, New York.

Marc Hirschorn's NPI, 1437483732, was assigned on September 21, 2009. Marc Hirschorn holds New York license 035438.

NPI and contact details
NPI enumeration date
September 21, 2009
NPI status
Active
Practice phone
(914) 761-5505
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Marc Drew Hirschorn practices at Harold D. Fink, Dds., Peter C. Venokur in White Plains, New York

Marc Hirschorn's primary practice is Harold D. Fink, Dds., Peter C. Venokur, at 10 Old Mamaroneck Rd, White Plains, NY 10605-1747. The practice phone is (914) 761-5505.

  • Harold D. Fink, Dds., Peter C. Venokur
    10 Old Mamaroneck Rd, White Plains, NY 10605-1747Phone(914) 761-5505

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Marc Drew Hirschorn is affiliated with 1 site of care and 1 medical group

Marc Hirschorn's primary practice is Harold D. Fink, Dds., Peter C. Venokur in White Plains, New York. Dmand AI also links Marc Hirschorn to 1 medical group, named with a free account.

Harold D. Fink, Dds., Peter C. VenokurDental practice · White Plains, New YorkPrimary
1 medical groupName with a free account
See all 2 affiliations for Marc Hirschorn

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Marc Drew Hirschorn's practice

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

EHR by site
SiteEHR vendor and product
Harold D. Fink, Dds., Peter C. VenokurAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Marc Hirschorn practices

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

Marc Drew Hirschorn is one of 172 endodontists in New York

Endodontics is Marc Hirschorn's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Marc Hirschorn is licensed in New York.

Specialties and state licenses

  • Endodontist, New YorkPrimaryLicense 035438 · taxonomy 1223E0200X

Endodontists near Marc Hirschorn

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

172endodontists in New York
7endodontists in White Plains

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

Sources for Marc Drew Hirschorn'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 phoneDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
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 Marc Drew Hirschorn

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

What is Marc Drew Hirschorn's NPI number?

Marc Drew Hirschorn's NPI number is 1437483732. It was assigned on September 21, 2009, and it is active in the NPI Registry.

What does Marc Drew Hirschorn specialize in?

Marc Drew Hirschorn is an endodontist in White Plains, New York. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).

Where does Marc Drew Hirschorn practice?

Marc Hirschorn practices at 10 Old Mamaroneck Rd, White Plains, NY 10605-1747. Marc Hirschorn's primary practice is Harold D. Fink, Dds., Peter C. Venokur in White Plains, New York. Dmand AI also links Marc Hirschorn to 1 medical group.

What is Marc Drew Hirschorn's office phone number?

The practice phone on file for Marc Hirschorn is (914) 761-5505.

What is Marc Drew Hirschorn's medical license number?

Marc Hirschorn holds New York license 035438.

How long has Marc Drew Hirschorn been practicing?

Marc Hirschorn's NPI was assigned in 2009.

Selling to endodontics practices?

See endodontists in New York by site of care and group

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

  • 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)