XINYU LONG
NPI 1912687104
Counselor - Mental Health in Gaithersburg, MD
About Xinyu Long NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XINYU LONG (NPI 1912687104) is an individual mental health provider in Gaithersburg, Maryland, licensed in Maryland (LC16518) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Xinyu Long is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Xinyu Long reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gaithersburg, MD 20877
- Reassigned Medicare billing, District of Columbia enrollment
- 10 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.
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 Xinyu Long's NPI number?
The NPI number for Xinyu Long is 1912687104. It was assigned to this individual provider in the NPPES registry on July 21, 2023.
Where is Xinyu Long located?
Xinyu Long practices at 9053 Shady Grove Ct, Gaithersburg, MD 20877. The listed phone number is (240) 810-3790.
What is Xinyu Long's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Xinyu Long enrolled in Medicare?
Yes. Xinyu Long is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Xinyu Long's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xinyu Long reassigns Medicare benefits to New Hope Counseling Group, LLC (Gaithersburg, 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 Xinyu Long'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 Xinyu Long was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Xinyu Long · NPI 1912687104
Mental Health provider in Gaithersburg, Maryland. Individual provider, active in the CMS NPPES registry since July 21, 2023.
## Identity
- **NPI:** 1912687104 (Entity type: Individual)
- **Enumerated:** July 21, 2023
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LC16518 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 9053 SHADY GROVE CT, Gaithersburg, MD 20877-1301
- **Phone:** (240) 810-3790
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** New Hope Counseling Group, LLC (NPI 1558000471, Gaithersburg, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** June 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912687104) · Data from the CMS NPPES public registry.