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Edit this profileTan Chen, MD, FRCSC practices orthopedic surgery in Alexandria, VA. Tan is a 2015 graduate of Michigan State University College of Human Medicine. Tan is also listed as specializing in orthopaedic surgery and orthopaedic surgery of the spine. According to Medicare claims data, Tan cared for 301 Medicare patients across 346 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, insertion of cage or mesh device to spine bone and disc space during spine fusion, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. The provider's National Provider Identifier (NPI) is 1528603370.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
6355 WALKER LN STE 202
Alexandria, VA 22310
100 N Academy Ave
Danville, PA 17822
1175 E Mountain Blvd
Wilkes Barre, PA 18702
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
346 services · 301 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
39 | As often as other peers in Orthopedic Surgery |
| Fusion of additional segment of spine | Procedure | 22614 |
24 | Less often than most peers in Orthopedic Surgery |
| Computer-assisted spinal procedure | Procedure | 61783 |
20 | As often as other peers in Orthopedic Surgery |
| Aspiration of bone marrow for spine bone graft | Procedure | 20939 |
17 | Less often than most peers in Orthopedic Surgery |
| Incision or removal of lower spine bone segment | Procedure | 22214 |
16 | As often as other peers in Orthopedic Surgery |
| Fusion of spine in lower back with partial removal of spine bone and disc | Procedure | 22633 |
15 | As often as other peers in Orthopedic Surgery |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
14 | Less often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
108 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
28 | As often as other peers in Orthopedic Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
23 | Less often than most peers in Orthopedic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Chen is an orthopedic surgeon in Alexandria, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Dr. Chen is listed at 6355 Walker Ln Ste 202, Alexandria, VA 22310. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (571) 472-6464. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Chen's National Provider Identifier is 1528603370. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Chen attended Michigan State University College of Human Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
Dr. Chen has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Chen performs procedures including insertion of cage or mesh device to spine bone and disc space during spine fusion, fusion of additional segment of spine and computer-assisted spinal procedure, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chen. If this is you, claiming it is free.
Guide.md
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