1. Home
  2. Directory
  3. Washington
  4. Kent
  5. Nurse Practitioner
  6. NPI Profile

MS. THONGSAMOUTH LOUANGAMATH MSN, ARNP, FNP-C
NPI 1598540692
Nurse Practitioner in Kent, WA

Active since August 28, 2023PECOS EnrolledAccepts Medicare Assignment
521 2ND PL N # 11-103, KENT, WA 98032(425) 690-3491 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Thongsamouth Louangamath Msn, Arnp, Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. THONGSAMOUTH LOUANGAMATH MSN, ARNP, FNP-C (NPI 1598540692) is an individual nurse practitioner in Kent, Washington, licensed in Washington (AP61481171) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS, is affiliated with Valley Medical Center, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1598540692
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. THONGSAMOUTH LOUANGAMATHCredential: MSN, ARNP, FNP-C
Location Address521 2ND PL N # 11-103Kent, WA 98032-4537
Mailing Address545 Sw 312th StFederal Way, WA 98023-4819
Phone(425) 690-3491
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 28, 2023
Last NPPES UpdateFebruary 10, 2026
NPPES CertifiedFebruary 10, 2026
✔ NPI 1598540692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in WA · AP61481171
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License AP61481171 (WA)
521 2ND PL N # 11-103, Kent, WA 98032
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Thongsamouth Louangamath Msn, Arnp, Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204283955
PECOS Enrollment IDI20231117000153
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Valley Medical Center

Acute Care Hospitals · Renton, WA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500088
Location400 S 43rd StRenton, WA 98055 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98032 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thongsamouth Louangamath's NPI number?

The NPI number for Thongsamouth Louangamath is 1598540692. It was assigned to this individual provider in the NPPES registry on August 28, 2023.

Where is Thongsamouth Louangamath located?

Thongsamouth Louangamath practices at 521 2nd Pl N # 11-103, Kent, WA 98032. The listed phone number is (425) 690-3491.

What is Thongsamouth Louangamath's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Thongsamouth Louangamath enrolled in Medicare?

Yes. Thongsamouth Louangamath is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Thongsamouth Louangamath accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Thongsamouth Louangamath as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Thongsamouth Louangamath affiliated with any hospitals?

According to CMS data, Thongsamouth Louangamath is affiliated with Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Thongsamouth Louangamath was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.