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Derrick Lawrence Hassert, PhD

  • New York, NY
  • Mental health counselor
NPI1578902912
Medical group
1
State licenses
2
Year NPI issued
2013
Practice address
156 5th Ave, New York, NY 10010
Professional email
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Personal email
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Mobile number
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Social profiles

Medical group

MDLIVE Medical Group, PA

Bloomfield, Connecticut

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Derrick Lawrence Hassert is a mental health counselor in New York, New York

Derrick Hassert practices with MDLIVE Medical Group, PA, a medical group.

Derrick Hassert's NPI, 1578902912, was assigned on June 19, 2013. Derrick Hassert holds Illinois license 180.010878.

NPI and contact details
NPI
1578902912NPI Registry (opens in a new tab)
NPI enumeration date
June 19, 2013
NPI status
Active
Professional email
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Personal email
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Mobile number
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Sex
Male

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

Derrick Lawrence Hassert's practice address is in New York, New York

Derrick Hassert's practice address in the NPI Registry is 156 5th Ave, New York, NY 10010, in New York County.

  • NPI Registry address
    156 5th Ave, New York, NY 10010 · New York County

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

Derrick Lawrence Hassert is affiliated with 1 medical group

Derrick Hassert is part of MDLIVE Medical Group, PA, a medical group in Bloomfield, Connecticut.

MDLIVE Medical Group, PAMedical group · Bloomfield, ConnecticutPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Derrick Lawrence Hassert's practice

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

EHR by site
SiteEHR vendor and product
MDLIVE Medical Group, PAAvailable with a free account

Source: Dmand AI Technology Install Data

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Derrick Lawrence Hassert is one of 6,506 mental health counselors in New York

Mental health is Derrick Hassert's primary specialty in the NPI Registry, under taxonomy code 101YM0800X. Dmand AI has Derrick Hassert's licenses on file in 2 states: Illinois and Indiana.

Specialties and state licenses

  • Mental health counselor, IllinoisPrimaryLicense 180.010878 · taxonomy 101YM0800X
  • Indiana licenseLicense 39003117A

Mental health counselors near Derrick Hassert

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

6,506mental health counselors in New York2,621mental health counselors in New York

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

Derrick Lawrence Hassert's patients have a median age of 39

Across all payers, Dmand AI patient panel data puts Derrick Hassert's median patient age at 39, with 0% women.

Derrick Hassert's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 39

Patient panel by sex, all payers

  • Women0%
  • Men100%

Source: Dmand AI Patient Panel Data

Sources for Derrick Lawrence Hassert'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
Medicare patients and the all-payer patient panelDmand AI Patient Panel 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 Derrick Lawrence Hassert

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

What is Derrick Lawrence Hassert's NPI number?

Derrick Lawrence Hassert's NPI number is 1578902912. It was assigned on June 19, 2013, and it is active in the NPI Registry.

What does Derrick Lawrence Hassert specialize in?

Derrick Lawrence Hassert is a mental health counselor in New York, New York. The primary specialty in the NPI Registry is Mental Health Counselor (taxonomy code 101YM0800X).

Where does Derrick Lawrence Hassert practice?

Derrick Hassert practices at 156 5th Ave, New York, NY 10010. Derrick Hassert's primary practice is MDLIVE Medical Group, PA, a medical group.

What is Derrick Lawrence Hassert's medical license number?

Derrick Hassert holds Illinois license 180.010878, one of the licenses on file in 2 states.

Which states has Derrick Lawrence Hassert been licensed in?

Dmand AI has state licenses on file for Derrick Hassert in Illinois and Indiana.

What medical group is Derrick Lawrence Hassert part of?

Derrick Hassert is part of MDLIVE Medical Group, PA in Bloomfield, Connecticut.

How long has Derrick Lawrence Hassert been practicing?

Derrick Hassert's NPI was assigned in 2013.

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