See-Yin So
Obstetrics & Gynecology · Bellingham, WA
At a glance
4465 Cordata Pkwy Ste 102, Bellingham, WA 98226-8037
NPPES record updated Feb 3, 2022. 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
4465 Cordata Pkwy Ste 102Bellingham, WA 98226-8037
Additional reported practice locations
4126 N Holland Sylvania Rd Ste 220Toledo, OH 43623
Phone: 4195177600
Fax: 4195177598 1610 Grover St Ste C6
Lynden, WA 982641539
Phone: 3607525280
Fax: 3603545745 3200 Squalicum Pkwy
Bellingham, WA 982251932
Phone: 3607525280 1990 Hospital Dr Ste 100
Sedro Woolley, WA 982849315
Phone: 3608568800
Fax: 3607142522
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2014
- CMS specialties
- Obstetrics/Gynecology
Practice groups
Reported hospital affiliations
- Peacehealth St Joseph Medical Center Bellingham, 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.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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
- Obstetrics & Gynecology
- Taxonomy code
- 207V00000X
- Enumeration date
- Mar 25, 2014
- Record updated
- Feb 3, 2022
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
207V00000X
License reported: 34013456 OH
207V00000X · Primary
License reported: OP61162803 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
4465 Cordata Pkwy Ste 102Bellingham, WA 98226-8037
- Phone
- (360) 752-5280
- Fax
- (360) 752-5282
Mailing address
1115 SE 164TH AVE DEPT 358VANCOUVER, WA 986838004
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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