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Pathology

Helen H. Kim, MD

Works at hospitals in Longview, WA · Washington

Summary

Dr. Helen H. Kim, MD is a pathologist at 1615 Delaware St, Longview, WA 98632. Phone: (360) 414-2800. Accepts Medicare assignment. In 2024, Helen H. Kim had 652 Original Medicare patients and 1,977 services. NPI 1811921570. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Pathologist (Medicare lists Pathology)
  • Address: 1615 Delaware St, Longview, WA 98632 · Directions (1 more location)
  • Phone: (360) 414‑2800
  • Medicare: Accepts Medicare assignment
  • Hospital: PeaceHealth St John Medical Center
  • Group practice: PeaceHealth
  • Medical school: graduated 1982 (44 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Helen H. Kim, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Helen H. Kim accept Medicare assignment?
Yes. Medicare's clinician data says Helen H. Kim accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Helen H. Kim see?
In 2024, CMS data shows 652 Original Medicare patients and 1,977 services for Helen H. Kim. This counts Original Medicare only and measures volume, not quality.
What is Helen H. Kim's NPI number?
1811921570. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Helen H. Kim, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients652
Services billed to Medicare1,977
Different services or procedures35
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)844 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)287 services
  3. Special stained specimen slides to examine tissue, initial procedure (88342)165 services
  4. Pathology examination of tissue using a microscope, moderately high complexity (88307)105 services
  5. Special stained specimen slides to examine tissue including interpretation and report (88313)86 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure74%
  • High cholesterol69%
  • Arthritis38%
  • Diabetes31%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)26%
  • Chronic kidney disease25%

Hospitals where Helen H. Kim works

Medicare's Facility Affiliation Data lists Helen H. Kim at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Helen H. Kim is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1615 Delaware StLongview, WA 98632
  • 1660 Delware StLongview, WA 98632 (360) 414‑2800

Group practices

Medicare enrollment lists Helen H. Kim as a member of this group (CMS data updated October 2, 2026).

  • PeaceHealth195 clinicians in the group

Specialties

Find other Pathology doctors in Washington →

Other pathologists in Longview

Clinicians with the same Medicare primary specialty in Longview, WA — not a recommendation.

All pathologists in Longview →

Other clinicians in PeaceHealth

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1982 (44 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1811921570
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians