SU YOUNG SEH CRNP
NPI 1861708059
Nurse Practitioner - Family in Springfield, VA
About Su Young Seh Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SU YOUNG SEH CRNP (NPI 1861708059) is an individual family provider in Springfield, Virginia, licensed in Maryland (R131089) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS, is affiliated with Adventist Healthcare White Oak Medical Center, and is a graduate of Other (2009).
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
Su Young Seh Crnp 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
4Medicare enrollment records show Su Seh reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia enrollment
- 2,492 clinicians in this Medicare group
Fort Washington, MD 20744
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1598435059 (Maryland)
- 105 clinicians in this Medicare group
Rockville, MD 20852
- Reassigned Medicare billing, Maryland enrollment
- 83 clinicians in this Medicare group
Gaithersburg, MD 20878
- Reassigned Medicare billing, District of Columbia enrollment
- 340 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.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventist Healthcare White Oak Medical Center
Acute Care Hospitals · Silver Spring, MDAdventist Healthcare Shady Grove Medical Center
Acute Care Hospitals · Rockville, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22150 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.
SPRINGFIELD, VA 22150
SPRINGFIELD, VA 22150
SPRINGFIELD, VA 22150
SPRINGFIELD, VA 22150
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 Su Seh's NPI number?
The NPI number for Su Seh is 1861708059. It was assigned to this individual provider in the NPPES registry on August 25, 2010.
Where is Su Seh located?
Su Seh practices at 6501 Loisdale Ct Kaiser Permanente Springfield Medical Center, Springfield, VA 22150. The listed phone number is (703) 922-1000.
What is Su Seh's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Su Seh enrolled in Medicare?
Yes. Su Seh 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 Su Seh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Su Seh reassigns Medicare benefits to 4 organizations: Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Fairfax, VA), Crh MD Management, LLC (Fort Washington, MD), Harcart Health Holdings, LLC (Rockville, MD) and Adventist Physician Services, Inc. (Gaithersburg, 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 Su Seh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Su Seh affiliated with any hospitals?
According to CMS data, Su Seh is affiliated with Adventist Healthcare White Oak Medical Center and Adventist Healthcare Shady Grove Medical Center.
When was this NPI record last updated?
The NPPES record for Su Seh was last updated on March 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Su Young Seh, CRNP · NPI 1861708059
Family physician in Springfield, Virginia. Individual provider, active in the CMS NPPES registry since August 25, 2010.
## Identity
- **NPI:** 1861708059 (Entity type: Individual)
- **Enumerated:** August 25, 2010
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R131089 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6501 LOISDALE CT, KAISER PERMANENTE SPRINGFIELD MEDICAL CENTER, Springfield, VA 22150-1826
- **Phone:** (703) 922-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1215058326, Fairfax, VA); Crh MD Management, LLC (NPI 1841072477, Fort Washington, MD); Harcart Health Holdings, LLC (NPI 1912911215, Rockville, MD); Adventist Physician Services, Inc. (NPI 1376623207, Gaithersburg, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** March 17, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1861708059) · Data from the CMS NPPES public registry.