LAYLAN SHALI MD
NPI 1538629787
Internal Medicine - Cardiovascular Disease in Dulles, VA
About Laylan Shali Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAYLAN SHALI MD (NPI 1538629787) is an individual cardiovascular disease provider in Dulles, Virginia, licensed in Virginia (0101284870) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Laylan Shali Md 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 Laylan Shali reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vienna, VA 22180
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1669511051 (District of Columbia)
- 2,379 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Loudoun Hospital
Acute Care Hospitals · Leesburg, VAInova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAInova Fair Oaks Hospital
Acute Care Hospitals · Fairfax, VAReston Hospital Center
Acute Care Hospitals · Reston, VAStonesprings Hospital Center
Acute Care Hospitals · Dulles, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20166 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
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 Laylan Shali's NPI number?
The NPI number for Laylan Shali is 1538629787. It was assigned to this individual provider in the NPPES registry on March 22, 2019.
Where is Laylan Shali located?
Laylan Shali practices at 24430 Stone Springs Blvd Ste 425, Dulles, VA 20166. The listed phone number is (703) 722-5860.
What is Laylan Shali's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Laylan Shali enrolled in Medicare?
Yes. Laylan Shali 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 Laylan Shali's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laylan Shali reassigns Medicare benefits to Inova Health Care Services (Vienna, VA). 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 Laylan Shali's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Laylan Shali accept?
Health plans from Oscar Health list Laylan Shali as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Laylan Shali affiliated with any hospitals?
According to CMS data, Laylan Shali is affiliated with Inova Loudoun Hospital, Inova Fairfax Hospital, Inova Fair Oaks Hospital, Reston Hospital Center and Stonesprings Hospital Center.
When was this NPI record last updated?
The NPPES record for Laylan Shali was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Laylan Shali, MD · NPI 1538629787
Cardiovascular Disease physician in Dulles, Virginia. Individual provider, active in the CMS NPPES registry since March 22, 2019.
## Identity
- **NPI:** 1538629787 (Entity type: Individual)
- **Enumerated:** March 22, 2019
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 0101284870 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 24430 STONE SPRINGS BLVD STE 425, Dulles, VA 20166-2271
- **Phone:** (703) 722-5860 · **Fax:** (703) 722-5861
## 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:** Inova Health Care Services (NPI 1275886418, Vienna, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** September 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1538629787) · Data from the CMS NPPES public registry.