MARY ELIZABETH EWERS LCSW
NPI 1588088876
Social Worker - Clinical in New York, NY
About Mary Elizabeth Ewers Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ELIZABETH EWERS LCSW (NPI 1588088876) is an individual clinical provider in New York, New York, licensed in New York (101537) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
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
Mary Elizabeth Ewers 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 Reassignment
Medicare enrollment records show Mary Ewers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10001
- Reassigned Medicare billing, New York enrollment
- 590 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10001 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.
NEW YORK, NY 10001
NEW YORK, NY 10001
NEW YORK, NY 10001
NEW YORK, NY 10001
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 Mary Ewers's NPI number?
The NPI number for Mary Ewers is 1588088876. It was assigned to this individual provider in the NPPES registry on February 7, 2014. The provider is also known as Mary Boerjan Lmsw.
Where is Mary Ewers located?
Mary Ewers practices at 109 W 27th St Rm 5S, New York, NY 10001. The listed phone number is (833) 351-8255.
What is Mary Ewers's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mary Ewers enrolled in Medicare?
Yes. Mary Ewers 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 organization bills Medicare for Mary Ewers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Ewers reassigns Medicare benefits to Mccd Psychiatry Services PLLC (New York, 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 Mary Ewers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Ewers accept?
Health plans from Blue Care Network of Michigan and UnitedHealthcare list Mary Ewers 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 Mary Ewers was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mary Elizabeth Ewers, LCSW · NPI 1588088876
Clinical provider in New York, New York. Individual provider, active in the CMS NPPES registry since February 7, 2014.
## Identity
- **NPI:** 1588088876 (Entity type: Individual)
- **Enumerated:** February 7, 2014
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 101537 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 109 W 27TH ST RM 5S, New York, NY 10001-6208
- **Phone:** (833) 351-8255
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mccd Psychiatry Services PLLC (NPI 1033750823, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** September 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1588088876) · Data from the CMS NPPES public registry.