Mark O'Connell, LCSW
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 1665 Bedford Ave, Brooklyn, NY 11225
- Practice phone
- Call (347) 770-9900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Perfect Steps Care Center, Inc.
Brooklyn, New York
Find Mark O'Connell'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.
Mark O'Connell is a mental health counselor in Brooklyn, New York
Mark O'Connell practices at Perfect Steps Care Center, Inc. in Brooklyn, New York.
Mark O'Connell's NPI, 1568624617, was assigned on June 30, 2008.
- NPI
- 1568624617NPI Registry (opens in a new tab)
- NPI enumeration date
- June 30, 2008
- NPI status
- Active
- Practice phone
- (347) 770-9900
- 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 O'Connell practices at Perfect Steps Care Center, Inc. in Brooklyn, New York
Mark O'Connell's primary practice is Perfect Steps Care Center, Inc., at 1665 Bedford Ave, Brooklyn, NY 11225 in Kings County. The practice phone is (347) 770-9900.
- Perfect Steps Care Center, Inc.1665 Bedford Ave, Brooklyn, NY 11225 · Kings CountyPhone(347) 770-9900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark O'Connell is affiliated with 2 sites of care
Mark O'Connell's primary practice is Perfect Steps Care Center, Inc. in Brooklyn, New York. Dmand AI also links Mark O'Connell to 1 physician office, 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 O'Connell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark O'Connell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Perfect Steps Care Center, Inc. | 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 O'Connell is one of 6,506 mental health counselors in New York
Mental health is Mark O'Connell's primary specialty in the NPI Registry, under taxonomy code 101YM0800X.
Specialties and state licenses
- Mental health counselorPrimary
Mental health counselors near Mark O'Connell
Counts of mental health counselors 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 O'Connell's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Mark O'Connell's median patient age at 40, with 25% women.
Mark O'Connell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Sources for Mark O'Connell'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 O'Connell
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 O'Connell's NPI number?
Mark O'Connell's NPI number is 1568624617. It was assigned on June 30, 2008, and it is active in the NPI Registry.
What does Mark O'Connell specialize in?
Mark O'Connell is a mental health counselor in Brooklyn, New York. The primary specialty in the NPI Registry is Mental Health Counselor (taxonomy code 101YM0800X).
Where does Mark O'Connell practice?
Mark O'Connell practices at 1665 Bedford Ave, Brooklyn, NY 11225. Mark O'Connell's primary practice is Perfect Steps Care Center, Inc. in Brooklyn, New York. Dmand AI also links Mark O'Connell to 1 physician office.
What is Mark O'Connell's office phone number?
The practice phone on file for Mark O'Connell is (347) 770-9900.
How long has Mark O'Connell been practicing?
Mark O'Connell's NPI was assigned in 2008.
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