HANNAH G SCHWARTZ
NPI 1174116263
Social Worker in Frederick, MD
About Hannah G Schwartz NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH G SCHWARTZ (NPI 1174116263) is an individual social worker in Frederick, Maryland, licensed in Maryland (25649) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hannah G Schwartz is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hannah Schwartz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Frederick, MD 21701
- Reassigned Medicare billing, Maryland enrollment
- 143 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.
FREDERICK, MD 21703
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 Schwartz's NPI number?
The NPI number for Hannah Schwartz is 1174116263. It was assigned to this individual provider in the NPPES registry on February 19, 2021.
Where is Hannah Schwartz located?
Hannah Schwartz practices at 604 Solarex Ct Unit 201, Frederick, MD 21703. The listed phone number is (301) 663-8263.
What is Hannah Schwartz's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Hannah Schwartz enrolled in Medicare?
Yes. Hannah Schwartz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hannah Schwartz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Schwartz reassigns Medicare benefits to Mosaic Community Services, Inc. (Frederick, 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 Hannah Schwartz'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 Hannah Schwartz was last updated on November 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Hannah G Schwartz · NPI 1174116263
Social Worker provider in Frederick, Maryland. Individual provider, active in the CMS NPPES registry since February 19, 2021.
## Identity
- **NPI:** 1174116263 (Entity type: Individual)
- **Enumerated:** February 19, 2021
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 25649 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 604 SOLAREX CT UNIT 201, Frederick, MD 21703-8655
- **Phone:** (301) 663-8263
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mosaic Community Services, Inc. (NPI 1073369591, Frederick, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 30, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1174116263) · Data from the CMS NPPES public registry.