LIONEL ZNATY
NPI 1205375722
Psychiatry & Neurology - Child & Adolescent Psychiatry in Ridgefield, CT
About Lionel Znaty NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LIONEL ZNATY (NPI 1205375722) is an individual child & adolescent psychiatry provider in Ridgefield, Connecticut, licensed in Connecticut (72594) and active in the NPI registry since February 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lionel Znaty is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Lionel Znaty reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 1,615 clinicians in this Medicare group
Bronx, NY 10451
- Reassigned Medicare billing, New York enrollment
- 971 clinicians in this Medicare group
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RIDGEFIELD, CT 06877
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lionel Znaty's NPI number?
The NPI number for Lionel Znaty is 1205375722. It was assigned to this individual provider in the NPPES registry on February 16, 2017.
Where is Lionel Znaty located?
Lionel Znaty practices at 898 Ethan Allen Hwy Ste 2, Ridgefield, CT 06877. The listed phone number is (203) 939-3637.
What is Lionel Znaty's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Lionel Znaty enrolled in Medicare?
Yes. Lionel Znaty is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lionel Znaty's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lionel Znaty reassigns Medicare benefits to 3 organizations: New York City Health And Hospitals Corporation (Bronx, NY), Downtown Bronx Medical Associates PC (Bronx, NY) and Physician Affiliate Group Of New York PC (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lionel Znaty's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lionel Znaty was last updated on September 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Lionel Znaty · NPI 1205375722
Child & Adolescent Psychiatry physician in Ridgefield, Connecticut. Individual provider, active in the CMS NPPES registry since February 16, 2017.
## Identity
- **NPI:** 1205375722 (Entity type: Individual)
- **Enumerated:** February 16, 2017
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** 72594 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 898 ETHAN ALLEN HWY STE 2, Ridgefield, CT 06877-2831
- **Phone:** (203) 939-3637
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): New York City Health And Hospitals Corporation (NPI 1023024882, Bronx, NY); Downtown Bronx Medical Associates PC (NPI 1689618407, Bronx, NY); Physician Affiliate Group Of New York PC (NPI 1013375526, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 13, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1205375722) · Data from the CMS NPPES public registry.