John Joseph Leon
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 560 White Plains Rd Suite 215 Suite 215, Tarrytown, NY 10591-5178
- Practice phone
- Call (914) 359-5841
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lifestance Psychology
Behavioral health practice · Tarrytown, New York
Find John Leon'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.
John Joseph Leon is a mental health counselor in Tarrytown, New York
John Leon practices at Lifestance Psychology in Tarrytown, New York.
John Leon's NPI, 1568976454, was assigned on November 30, 2017.
- NPI
- 1568976454NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426575390
- NPI enumeration date
- November 30, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 359-5841
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Joseph Leon practices at Lifestance Psychology in Tarrytown, New York
John Leon's primary practice is Lifestance Psychology, at 560 White Plains Rd Suite 215 Suite 215, Tarrytown, NY 10591-5178. The practice phone is (914) 359-5841.
- Lifestance Psychology560 White Plains Rd Suite 215 Suite 215, Tarrytown, NY 10591-5178Phone(914) 359-5841
Source: Dmand AI Affiliation Data
John Joseph Leon is affiliated with 1 site of care and 1 medical group
John Leon's primary practice is Lifestance Psychology in Tarrytown, New York. The medical group on file is LifeStance Health.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Joseph Leon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Leon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lifestance Psychology | Available with a free account |
Source: Dmand AI Technology Install Data
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John Joseph Leon is one of 6,506 mental health counselors in New York
Mental health is John Leon's primary specialty in the NPI Registry, under taxonomy code 101YM0800X.
Specialties and state licenses
- Mental health counselorPrimary
Mental health counselors near John Leon
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
John Joseph Leon's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts John Leon's median patient age at 40, with 40% women.
John Leon'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
- Women40%
- Men56%
Source: Dmand AI Patient Panel Data
How John Joseph Leon takes part in Medicare
John Leon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for John Joseph Leon'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 John Joseph Leon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Joseph Leon's NPI number?
John Joseph Leon's NPI number is 1568976454. It was assigned on November 30, 2017, and it is active in the NPI Registry.
What does John Joseph Leon specialize in?
John Joseph Leon is a mental health counselor in Tarrytown, New York. The primary specialty in the NPI Registry is Mental Health Counselor (taxonomy code 101YM0800X).
Where does John Joseph Leon practice?
John Leon practices at 560 White Plains Rd Suite 215 Suite 215, Tarrytown, NY 10591-5178. John Leon's primary practice is Lifestance Psychology in Tarrytown, New York.
What is John Joseph Leon's office phone number?
The practice phone on file for John Leon is (914) 359-5841.
What medical group is John Joseph Leon part of?
John Leon is linked to LifeStance Health.
Does John Joseph Leon accept Medicare?
Yes. CMS lists John Leon as accepting Medicare assignment.
How long has John Joseph Leon been practicing?
John Leon graduated from medical school in 2014, 12 years ago.
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