ALEXANDRA KATCHMAR LMSW
NPI 1508423906
Social Worker - Clinical in Lyons, NY
About Alexandra Katchmar Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRA KATCHMAR LMSW (NPI 1508423906) is an individual clinical provider in Lyons, New York, licensed in New York (089600) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
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 and accepts Medicare assignment
Alexandra Katchmar Lmsw 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 Alexandra Katchmar reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lyons, NY 14489
- Reassigned Medicare billing, New York enrollment
- 39 clinicians in this Medicare group
Brooklyn, NY 11201
- Reassigned Medicare billing, New York enrollment
- 457 clinicians in this Medicare group
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 436 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14489 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Alexandra Katchmar's NPI number?
The NPI number for Alexandra Katchmar is 1508423906. It was assigned to this individual provider in the NPPES registry on May 22, 2019.
Where is Alexandra Katchmar located?
Alexandra Katchmar practices at 1519 Nye Rd, Lyons, NY 14489. The listed phone number is (315) 946-5722.
What is Alexandra Katchmar's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Alexandra Katchmar enrolled in Medicare?
Yes. Alexandra Katchmar 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 Alexandra Katchmar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Katchmar reassigns Medicare benefits to 3 organizations: County Of Wayne (Lyons, NY), Che Senior Psychological Services, PC (Brooklyn, NY) and Knapp Street Psychiatry, PC (Brooklyn, 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 Alexandra Katchmar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexandra Katchmar accept?
Health plans from Oscar Health list Alexandra Katchmar 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 Alexandra Katchmar was last updated on May 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Alexandra Katchmar, LMSW · NPI 1508423906
Clinical provider in Lyons, New York. Individual provider, active in the CMS NPPES registry since May 22, 2019.
## Identity
- **NPI:** 1508423906 (Entity type: Individual)
- **Enumerated:** May 22, 2019
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 089600 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1519 NYE RD, Lyons, NY 14489-9133
- **Phone:** (315) 946-5722
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): County Of Wayne (NPI 1003824855, Lyons, NY); Che Senior Psychological Services, PC (NPI 1023078219, Brooklyn, NY); Knapp Street Psychiatry, PC (NPI 1043248776, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** May 22, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1508423906) · Data from the CMS NPPES public registry.