SARA SO
NPI 1740167808
Counselor in Rockville, MD
About Sara So NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARA SO (NPI 1740167808) is an individual counselor in Rockville, Maryland, licensed in Maryland (LC12375) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
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 and accepts Medicare assignment
Sara So 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 Sara So reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 2 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
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 Sara So's NPI number?
The NPI number for Sara So is 1740167808. It was assigned to this individual provider in the NPPES registry on August 20, 2025.
Where is Sara So located?
Sara So practices at 9905 Medical Center Dr Ste 350, Rockville, MD 20850. The listed phone number is (301) 750-3401.
What is Sara So's specialty?
The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.
Is Sara So enrolled in Medicare?
Yes. Sara So 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 Sara So's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara So reassigns Medicare benefits to Sunstone Medical PC (Rockville, 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 Sara So'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 Sara So was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Sara So · NPI 1740167808
Counselor provider in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since August 20, 2025.
## Identity
- **NPI:** 1740167808 (Entity type: Individual)
- **Enumerated:** August 20, 2025
- **Primary specialty:** Counselor · taxonomy 101Y00000X
- **State license:** LC12375 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 9905 MEDICAL CENTER DR STE 350, Rockville, MD 20850-6533
- **Phone:** (301) 750-3401
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sunstone Medical PC (NPI 1548915218, Rockville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 20, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1740167808) · Data from the CMS NPPES public registry.