Sejung Hong
NPI 1255781167 · Internal Medicine Physician · Everett, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sejung Hong is a Internal Medicine Physician provider in Everett, WA (NPI 1255781167).
Provider details
- NPI number
- 1255781167
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MD60924650 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,917 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 301 | $127 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 261 | $9 |
| Hemoglobin A1c Level83036 | 139 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 128 | $16 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 118 | $13 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 445 | 162 |
| Amlodipine Besylate | 281 | 102 |
| Levothyroxine Sodium | 246 | 80 |
| Rosuvastatin Calcium | 237 | 89 |
| Lisinopril | 234 | 91 |
| Losartan Potassium | 202 | 82 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-21
- Last updated
- 2026-06-06
- Certified
- 2026-06-06
Frequently asked questions
- What is Sejung Hong's NPI number?
- Sejung Hong's National Provider Identifier (NPI) is 1255781167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sejung Hong's specialty?
- Sejung Hong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sejung Hong located?
- Sejung Hong's practice location on file with NPPES is 3901 Hoyt Ave, Everett, WA 98201-4988.
- What is Sejung Hong's phone number?
- The practice phone number listed in the NPPES registry for Sejung Hong is (425) 339-5420.
- Does Sejung Hong accept Medicare?
- Sejung Hong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sejung Hong's NPI active?
- Yes — Sejung Hong's NPI (1255781167) is active in the NPPES registry as of the last update on 2026-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.