SYDNEY GROSS
NPI 1629937222
Social Worker - Clinical in Baltimore, MD
About Sydney Gross NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYDNEY GROSS (NPI 1629937222) is an individual clinical provider in Baltimore, Maryland, licensed in Maryland (23897) and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Sydney Gross 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 Sydney Gross reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hunt Valley, MD 21031
- Reassigned Medicare billing, Maryland enrollment
- 70 clinicians in this Medicare group
Arnold, MD 21012
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 17 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 21212 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 Sydney Gross's NPI number?
The NPI number for Sydney Gross is 1629937222. It was assigned to this individual provider in the NPPES registry on January 19, 2026.
Where is Sydney Gross located?
Sydney Gross practices at 5820 York Rd Ste 201, Baltimore, MD 21212. The listed phone number is (919) 236-3021.
What is Sydney Gross's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Sydney Gross enrolled in Medicare?
Yes. Sydney Gross 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 Sydney Gross's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sydney Gross reassigns Medicare benefits to 2 organizations: Balance Point Wellness, LLC (Hunt Valley, MD) and Hope Psych Services LLC (Arnold, MD). 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 Sydney Gross'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 Sydney Gross was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Sydney Gross · NPI 1629937222
Clinical provider in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since January 19, 2026.
## Identity
- **NPI:** 1629937222 (Entity type: Individual)
- **Enumerated:** January 19, 2026
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 23897 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5820 YORK RD STE 201, Baltimore, MD 21212-3620
- **Phone:** (919) 236-3021
## 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): Balance Point Wellness, LLC (NPI 1619390952, Hunt Valley, MD); Hope Psych Services LLC (NPI 1750940581, Arnold, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** February 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629937222) · Data from the CMS NPPES public registry.