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Physical Medicine and Rehabilitation

Herbie Yung, MD

Works at hospitals in Ellensburg, WA · Bellevue, WA · Washington

Summary

Dr. Herbie Yung, MD is a rehabilitation doctor at 1135 116th Ave NE, Suite 510, Bellevue, WA 98004. Phone: (425) 635-3450. Accepts Medicare assignment. In 2024, Herbie Yung had 691 Original Medicare patients and 9,508 services. NPI 1851666929. 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: Rehabilitation doctor (Medicare lists Physical Medicine and Rehabilitation)
  • Address: 1135 116th Ave NE, Suite 510, Bellevue, WA 98004 · Directions (2 more locations)
  • Phone: (425) 635‑3450
  • Medicare: Accepts Medicare assignment
  • Hospitals: Kittitas Valley Community Hospital, Overlake Hospital Medical Center & Clinics
  • Group practice: Overlake Medical Clinics LLC
  • Medical school: Ohio State University College Of Medicine · graduated 2012 (14 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Herbie Yung, 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 Herbie Yung accept Medicare assignment?
Yes. Medicare's clinician data says Herbie Yung 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 Herbie Yung see?
In 2024, CMS data shows 691 Original Medicare patients and 9,508 services for Herbie Yung. This counts Original Medicare only and measures volume, not quality.
What is Herbie Yung's NPI number?
1851666929. 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 Herbie Yung, 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 patients691
Services billed to Medicare9,508
Different services or procedures74
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Injection, methylprednisolone acetate, 1 mg (J1010)3,960 services
  2. Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg (J7325)1,328 services
  3. Injection, bupivicaine, not otherwise specified, 0.5 mg (J0665)1,206 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)595 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)287 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).

  • Arthritis75%
  • High cholesterol68%
  • High blood pressure66%
  • Diabetes22%
  • Depression22%
  • Anxiety20%

Hospitals where Herbie Yung works

Medicare's Facility Affiliation Data lists Herbie Yung 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 Herbie Yung is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Herbie Yung as a member of this group (CMS data updated October 2, 2026).

  • Overlake Medical Clinics LLC425 clinicians in the group

Specialties

Find other Physical Medicine and Rehabilitation doctors in Washington →

Other rehabilitation doctors in Bellevue

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

All rehabilitation doctors in Bellevue →

Other clinicians in Overlake Medical Clinics LLC

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

Clinician information

CredentialMD
Medical schoolOhio State University College Of Medicine
Graduation year2012 (14 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1851666929
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