Anawin Sanguankeo, M.D.
Internal Medicine · Nephrology (CMS) · Longview, WA
At a glance
1615 Delaware St, Longview, WA 98632-2367
NPPES record updated Jul 21, 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
1615 Delaware StLongview, WA 98632-2367
Additional reported practice locations
1830 E Monument St Fl 4Baltimore, MD 212870020
Phone: 4109555268
Fax: 4103672258 4101 N Water Tower Pl
Mount Vernon, IL 62864
Phone: 6182444313
Fax: 6182445348 4101 N Water Tower Pl
Mount Vernon, IL 62864
Phone: 6182444313
Fax: 6182445348
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2019
- CMS specialties
- Internal Medicine · Nephrology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Columbia Memorial Hospital Astoria, OR
- Ocean Beach Hospital Ilwaco, WA
- Peacehealth Southwest Medical Cente Vancouver, WA
- Peacehealth St John Medical Center Longview, WA
- Providence Centralia Hospital Centralia, 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.
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
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
- Internal Medicine · Nephrology (CMS)
- Taxonomy code
- 207RN0300X
- Enumeration date
- Mar 22, 2014
- Record updated
- Jul 21, 2022
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207R00000X
License reported: 036147020 IL
207R00000X
License reported: MD61239740 WA
207RN0300X
License reported: 036147020 IL
390200000X
207RN0300X · Primary
License reported: MD61239740 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1615 Delaware StLongview, WA 98632-2367
- Phone
- (360) 414-2730
- Fax
- (360) 414-2739
Mailing address
4101 N WATER TOWER PLMOUNT VERNON, IL 628646296
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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