Tan Chen, MD, FRCSC
Orthopedic Surgery · Alexandria, VA
At a glance
6355 Walker Ln Ste 202, Alexandria, VA 22310-3246
Published activity: Laminectomy or laminotomy (partial removal of spine bones) · Spinal fusion. View counts and coverage
NPPES record updated Mar 20, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
6355 Walker Ln Ste 202Alexandria, VA 22310-3246
Additional reported practice locations
100 N Academy AveDanville, PA 178229800
Phone: 8002756401 1175 E Mountain Blvd
Wilkes Barre, PA 187027906
Phone: 5708081093
Education & affiliations
- Medical / professional school
- Michigan State University College Of Human Medicine
- Graduation year
- 2015
- CMS specialties
- Orthopedic Surgery
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Geisinger Wyoming Valley Medical Center Wilkes Barre, PA
- Inova Alexandria Hospital Alexandria, VA
- Inova Fair Oaks Hospital Fairfax, VA
- Inova Mount Vernon Hospital Alexandria, VA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Laminectomy or laminotomy (partial removal of spine bones) | 36 |
| Spinal fusion | 202 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Travel and lodging | $1,159.20 |
| Food and beverage | $823.90 |
Reporting companies
| Company | Amount |
|---|---|
| GLOBUS MEDICAL, INC. | $481.16 |
| ARTHREX, INC. | $462.45 |
| MEDTRONIC, INC. | $336.33 |
| NOVUS SURGICAL CONSULTANTS | $276.47 |
| SI-BONE, INC. | $239.92 |
| VB SPINE LLC | $93.63 |
| SUPREME ORTHOPEDIC SYSTEMS, LLC | $93.14 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Orthopedic Surgery
- Taxonomy code
- 207X00000X
- Enumeration date
- Nov 14, 2019
- Record updated
- Mar 20, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD, FRCSC
Reported taxonomies and licenses
207X00000X
License reported: MD469124 PA
207XS0117X
License reported: MD469124 PA
207X00000X · Primary
License reported: 0101286896 VA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
6355 Walker Ln Ste 202Alexandria, VA 22310-3246
- Phone
- (571) 472-6464
- Fax
- (703) 797-6981
Mailing address
6355 WALKER LN STE 202ALEXANDRIA, VA 223103246
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue