REBECCA MARIE HIRSHON LCSW-C
NPI 1689352940
Social Worker - Clinical in Baltimore, MD
About Rebecca Marie Hirshon Lcsw-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA MARIE HIRSHON LCSW-C (NPI 1689352940) is an individual clinical provider in Baltimore, Maryland, licensed in Maryland (30214) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Rebecca Marie Hirshon Lcsw-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Rebecca Hirshon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 213 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 21201 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.
BALTIMORE, MD 21201
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 Rebecca Hirshon's NPI number?
The NPI number for Rebecca Hirshon is 1689352940. It was assigned to this individual provider in the NPPES registry on July 7, 2023. The provider is also known as Kai Zira Hirshon Lcsw-C.
Where is Rebecca Hirshon located?
Rebecca Hirshon practices at 1111 N Charles St, Baltimore, MD 21201. The listed phone number is (410) 837-2050.
What is Rebecca Hirshon's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Rebecca Hirshon enrolled in Medicare?
Yes. Rebecca Hirshon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Rebecca Hirshon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Hirshon reassigns Medicare benefits to Chase Brexton Health Services, Inc. (Baltimore, MD). 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 Rebecca Hirshon'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 Rebecca Hirshon was last updated on April 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Rebecca Marie Hirshon, LCSW-C · NPI 1689352940
Clinical provider in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 7, 2023.
## Identity
- **NPI:** 1689352940 (Entity type: Individual)
- **Enumerated:** July 7, 2023
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 30214 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 N CHARLES ST, Baltimore, MD 21201-5505
- **Phone:** (410) 837-2050
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Chase Brexton Health Services, Inc. (NPI 1588606305, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1689352940) · Data from the CMS NPPES public registry.