Jennifer L. Johnston
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 28 N Country Rd Suite 203 Suite 203, Mount Sinai, NY 11766-1518
- Practice phone
- Call (888) 975-2256
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Calm Seas Psychotherapy Lcsw - Mount Sinai
Behavioral health practice · Mount Sinai, New York
Find Jennifer Johnston'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.
Jennifer L. Johnston is a clinical social worker in Mount Sinai, New York
Jennifer Johnston practices at Calm Seas Psychotherapy Lcsw - Mount Sinai in Mount Sinai, New York.
Jennifer Johnston's NPI, 1790822237, was assigned on February 1, 2007. Jennifer Johnston holds New York license 070121.
- NPI
- 1790822237NPI Registry (opens in a new tab)
- NPI enumeration date
- February 1, 2007
- NPI status
- Active
- Practice phone
- (888) 975-2256
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer L. Johnston practices at Calm Seas Psychotherapy Lcsw - Mount Sinai in Mount Sinai, New York
Jennifer Johnston's primary practice is Calm Seas Psychotherapy Lcsw - Mount Sinai, at 28 N Country Rd Suite 203 Suite 203, Mount Sinai, NY 11766-1518. The practice phone is (888) 975-2256.
- Calm Seas Psychotherapy Lcsw - Mount Sinai28 N Country Rd Suite 203 Suite 203, Mount Sinai, NY 11766-1518Phone(888) 975-2256
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer L. Johnston is affiliated with 1 site of care and 1 medical group
Jennifer Johnston's primary practice is Calm Seas Psychotherapy Lcsw - Mount Sinai in Mount Sinai, New York. The medical group on file is Calm Seas Psychotherapy.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Jennifer L. Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Johnston practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Calm Seas Psychotherapy Lcsw - Mount Sinai | Available with a free account |
Source: Dmand AI Technology Install Data
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Jennifer L. Johnston is one of 10,020 clinical social workers in New York
Social worker is Jennifer Johnston's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Jennifer Johnston is licensed in New York.
Specialties and state licenses
- Clinical social worker, New YorkPrimary
Clinical social workers near Jennifer Johnston
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
Jennifer L. Johnston's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Jennifer Johnston's median patient age at 54, with 0% women.
Jennifer Johnston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Sources for Jennifer L. Johnston'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Jennifer L. Johnston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer L. Johnston's NPI number?
Jennifer L. Johnston's NPI number is 1790822237. It was assigned on February 1, 2007, and it is active in the NPI Registry.
What does Jennifer L. Johnston specialize in?
Jennifer L. Johnston is a clinical social worker in Mount Sinai, New York. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Jennifer L. Johnston practice?
Jennifer Johnston practices at 28 N Country Rd Suite 203 Suite 203, Mount Sinai, NY 11766-1518. Jennifer Johnston's primary practice is Calm Seas Psychotherapy Lcsw - Mount Sinai in Mount Sinai, New York.
What is Jennifer L. Johnston's office phone number?
The practice phone on file for Jennifer Johnston is (888) 975-2256.
What is Jennifer L. Johnston's medical license number?
Jennifer Johnston holds New York license 070121.
What medical group is Jennifer L. Johnston part of?
Jennifer Johnston is linked to Calm Seas Psychotherapy.
How long has Jennifer L. Johnston been practicing?
Jennifer Johnston's NPI was assigned in 2007.
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