MARIEL BAZIL LCSW
NPI 1487093407
Social Worker - Clinical in Ossining, NY
About Mariel Bazil Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIEL BAZIL LCSW (NPI 1487093407) is an individual clinical provider in Ossining, New York, licensed in New York (087835) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bronx, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Mariel Bazil Lcsw 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
2Medicare enrollment records show Mariel Bazil reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hoboken, NJ 07030
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Aldad Medical Nj PC
- 28 clinicians in this Medicare group
Ann Arbor, MI 48104
- Reassigned Medicare billing, New York enrollment
- 103 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 10562 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.
OSSINING, NY 10562
OSSINING, NY 10562
OSSINING, NY 10562
OSSINING, NY 10562
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 Mariel Bazil's NPI number?
The NPI number for Mariel Bazil is 1487093407. It was assigned to this individual provider in the NPPES registry on June 24, 2013.
Where is Mariel Bazil located?
Mariel Bazil practices at 165 Main St, Ossining, NY 10562. The listed phone number is (914) 522-0302.
What is Mariel Bazil's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mariel Bazil enrolled in Medicare?
Yes. Mariel Bazil 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 Mariel Bazil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariel Bazil reassigns Medicare benefits to 2 organizations: Aldad Medical Nj, P.C (Hoboken, NJ) and Aldad Medical PC (Ann Arbor, MI). 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 Mariel Bazil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariel Bazil accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health and UnitedHealthcare list Mariel Bazil 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 Mariel Bazil was last updated on March 13, 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.
# Mariel Bazil, LCSW · NPI 1487093407
Clinical provider in Ossining, New York. Individual provider, active in the CMS NPPES registry since June 24, 2013.
## Identity
- **NPI:** 1487093407 (Entity type: Individual)
- **Enumerated:** June 24, 2013
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 087835 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 165 MAIN ST, Ossining, NY 10562-4702
- **Phone:** (914) 522-0302
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Aldad Medical Nj, P.C (NPI 1386238707, Hoboken, NJ); Aldad Medical PC (NPI 1174784953, Ann Arbor, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 13, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1487093407) · Data from the CMS NPPES public registry.