Mark Dalton Ellis, LMSW
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 7 Railroad Ave, Middletown, NY 10940
- Practice phone
- Call (877) 451-7337
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Millennium Health
Middletown, New York
Find Mark Ellis' 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.
Mark Dalton Ellis is a clinical social worker in Middletown, New York
Mark Ellis practices at Millennium Health in Middletown, New York.
Mark Ellis' NPI, 1336401710, was assigned on June 12, 2012. Mark Ellis holds Idaho license LCSW-32484.
- NPI
- 1336401710NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2012
- NPI status
- Active
- Practice phone
- (877) 451-7337
- 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 Practice Data
Mark Dalton Ellis practices at Millennium Health in Middletown, New York
Mark Ellis' primary practice is Millennium Health, at 7 Railroad Ave, Middletown, NY 10940 in Orange County. The practice phone is (877) 451-7337.
- Millennium Health7 Railroad Ave, Middletown, NY 10940 · Orange CountyPhone(877) 451-7337
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Dalton Ellis is affiliated with 1 site of care and 1 medical group
Mark Ellis' primary practice is Millennium Health in Middletown, New York. The medical group on file is Crosspointe Family Services.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark Dalton Ellis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Ellis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Millennium Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Dalton Ellis is one of 10,020 clinical social workers in New York
Social worker is Mark Ellis' primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Mark Ellis is licensed in Idaho.
Specialties and state licenses
- Clinical social worker, IdahoPrimary
Clinical social workers near Mark Ellis
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
Mark Dalton Ellis' patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Mark Ellis' median patient age at 15, with 48% women.
Mark Ellis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Sources for Mark Dalton Ellis'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Mark Dalton Ellis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Dalton Ellis' NPI number?
Mark Dalton Ellis' NPI number is 1336401710. It was assigned on June 12, 2012, and it is active in the NPI Registry.
What does Mark Dalton Ellis specialize in?
Mark Dalton Ellis is a clinical social worker in Middletown, New York. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Mark Dalton Ellis practice?
Mark Ellis practices at 7 Railroad Ave, Middletown, NY 10940. Mark Ellis' primary practice is Millennium Health in Middletown, New York.
What is Mark Dalton Ellis' office phone number?
The practice phone on file for Mark Ellis is (877) 451-7337.
What is Mark Dalton Ellis' medical license number?
Mark Ellis holds Idaho license LCSW-32484.
What medical group is Mark Dalton Ellis part of?
Mark Ellis is linked to Crosspointe Family Services.
How long has Mark Dalton Ellis been practicing?
Mark Ellis' NPI was assigned in 2012.
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