Joy Shan-Fong Chen, MD
Gastroenterology · Internal Medicine (CMS) · Vancouver, WA
At a glance
501 Se 172Nd Ave Ste 240, Vancouver, WA 98684-9542
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Aug 5, 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
501 Se 172Nd Ave Ste 240Vancouver, WA 98684-9542
Additional reported practice locations
1615 Delaware StLongview, WA 986322367
Phone: 3604142730
Fax: 3604142739 25050 Se Stark St
Gresham, OR 970303327
Phone: 5036741848 600 E Main St
Elma, WA 985419560
Phone: 3603462222
Education & affiliations
- Medical / professional school
- Jefferson Medical College Of Thomas Jefferson University
- Graduation year
- 2006
- CMS specialties
- Gastroenterology · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Legacy Mount Hood Medical Center Gresham, OR
- Legacy Salmon Creek Medical Center Vancouver, WA
- Summit Pacific Medical Center Elma, WA
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 |
|---|---|
| Colonoscopy | 76 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 54 |
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 |
|---|---|
| Food and beverage | $610.08 |
Reporting companies
| Company | Amount |
|---|---|
| MADRIGAL PHARMACEUTICALS | $205.43 |
| SIRTEX MEDICAL INC | $101.37 |
| MEDTRONIC, INC. | $64.33 |
| GENZYME CORPORATION | $41.87 |
| CAPSOVISION, INC. | $40.75 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $33.79 |
| NOVO NORDISK INC | $32.58 |
| ABBVIE INC. | $26.65 |
| Other reporting companies | $63.31 |
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
- Gastroenterology · Internal Medicine (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Jan 5, 2008
- Record updated
- Aug 5, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RG0100X
License reported: MD60284105 WA
207RG0100X · Primary
License reported: MD156972 OR
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
501 Se 172Nd Ave Ste 240Vancouver, WA 98684-9542
- Phone
- (360) 882-2778
- Fax
- (360) 604-1712
Mailing address
PO BOX 4825PORTLAND, OR 972084825
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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