HANNAH LEIGH VAN RONK LMHC
NPI 1013792811
Counselor - Mental Health in Commack, NY
About Hannah Leigh Van Ronk Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH LEIGH VAN RONK LMHC (NPI 1013792811) is an individual mental health provider in Commack, New York, licensed in New York (018229) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hannah Leigh Van Ronk Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hannah Van Ronk reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Commack, NY 11725
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Sean Tendler Mental Health Counseling PC
- 26 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COMMACK, NY 11725
COMMACK, NY 11725
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 Hannah Van Ronk's NPI number?
The NPI number for Hannah Van Ronk is 1013792811. It was assigned to this individual provider in the NPPES registry on August 29, 2023.
Where is Hannah Van Ronk located?
Hannah Van Ronk practices at 368 Veterans Memorial Hwy Ste 3, Commack, NY 11725. The listed phone number is (631) 533-0315.
What is Hannah Van Ronk's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Hannah Van Ronk enrolled in Medicare?
Yes. Hannah Van Ronk is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hannah Van Ronk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Van Ronk reassigns Medicare benefits to Sean Tendler Mental Health Counseling, P.C. (Commack, NY). The 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 Hannah Van Ronk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Van Ronk accept?
Health plans from Oscar Health list Hannah Van Ronk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Hannah Van Ronk was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Hannah Leigh Van Ronk, LMHC · NPI 1013792811
Mental Health provider in Commack, New York. Individual provider, active in the CMS NPPES registry since August 29, 2023.
## Identity
- **NPI:** 1013792811 (Entity type: Individual)
- **Enumerated:** August 29, 2023
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 018229 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 368 VETERANS MEMORIAL HWY STE 3, Commack, NY 11725-4322
- **Phone:** (631) 533-0315
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sean Tendler Mental Health Counseling, P.C. (NPI 1437626025, Commack, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1013792811) · Data from the CMS NPPES public registry.