Mark William Flanagan, LCSW, MA, MPH
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 3 E 83rd St, New York, NY 10028
- Practice phone
- Call (646) 453-6777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New York Medical Behavioral Health Services
New York, New York
Find Mark Flanagan's professional email, personal email and mobile number
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Mark William Flanagan is a clinical social worker in New York, New York
Mark Flanagan practices at New York Medical Behavioral Health Services in New York, New York.
Mark Flanagan's NPI, 1497337893, was assigned on April 25, 2021. Mark Flanagan holds Georgia license CSW007312.
- NPI
- 1497337893NPI Registry (opens in a new tab)
- NPI enumeration date
- April 25, 2021
- NPI status
- Active
- Practice phone
- (646) 453-6777
- 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 William Flanagan practices at New York Medical Behavioral Health Services in New York, New York
Mark Flanagan's primary practice is New York Medical Behavioral Health Services, at 3 E 83rd St, New York, NY 10028 in New York County. The practice phone is (646) 453-6777.
- New York Medical Behavioral Health Services3 E 83rd St, New York, NY 10028 · New York CountyPhone(646) 453-6777
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark William Flanagan is affiliated with 2 sites of care and 1 medical group
Mark Flanagan's primary practice is New York Medical Behavioral Health Services in New York, New York. The medical group on file is New York Medical Behavioral Health Services. Dmand AI also links Mark Flanagan to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark William Flanagan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Flanagan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New York Medical Behavioral Health Services | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark William Flanagan is one of 10,020 clinical social workers in New York
Social worker is Mark Flanagan's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Mark Flanagan is licensed in Georgia.
Specialties and state licenses
- Clinical social worker, GeorgiaPrimary
Clinical social workers near Mark Flanagan
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 William Flanagan's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Mark Flanagan's median patient age at 34, with 25% women.
Mark Flanagan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Sources for Mark William Flanagan'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 William Flanagan
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 William Flanagan's NPI number?
Mark William Flanagan's NPI number is 1497337893. It was assigned on April 25, 2021, and it is active in the NPI Registry.
What does Mark William Flanagan specialize in?
Mark William Flanagan is a clinical social worker in New York, New York. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Mark William Flanagan practice?
Mark Flanagan practices at 3 E 83rd St, New York, NY 10028. Mark Flanagan's primary practice is New York Medical Behavioral Health Services in New York, New York. Dmand AI also links Mark Flanagan to 1 group practice or clinic.
What is Mark William Flanagan's office phone number?
The practice phone on file for Mark Flanagan is (646) 453-6777.
What is Mark William Flanagan's medical license number?
Mark Flanagan holds Georgia license CSW007312.
What medical group is Mark William Flanagan part of?
Mark Flanagan is linked to New York Medical Behavioral Health Services.
How long has Mark William Flanagan been practicing?
Mark Flanagan's NPI was assigned in 2021.
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