Samantha Chung, M.D.
NPI 1851826184 · Gastroenterology Physician · Burien, WA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Chung, M.D. is a Gastroenterology Physician provider in Burien, WA (NPI 1851826184).
Provider details
- NPI number
- 1851826184
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD6137789 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
238 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 | 78 | $138 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 69 | $181 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 30 | $258 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 19 | $264 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 17 | $93 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 140 | 46 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 104 | 99 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 66 | 64 |
| Dicyclomine Hcl | 47 | 11 |
| Pantoprazole Sodium | 42 | 18 |
| Linaclotidebrand: Linzess | 41 | 16 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C |
Practice location
Mailing address
Additional practice locations (1)
- 34503 9th Ave S Ste 130Federal Way, WA 98003-8726Phone: (253) 835-5340Fax: (253) 835-5350
Registry dates
- Enumerated
- 2017-04-24
- Last updated
- 2024-03-29
- Certified
- 2024-03-29
Frequently asked questions
- What is Samantha Chung's NPI number?
- Samantha Chung's National Provider Identifier (NPI) is 1851826184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Chung's specialty?
- Samantha Chung is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Samantha Chung located?
- Samantha Chung's practice location on file with NPPES is 16233 Sylvester Rd Sw Ste G20, Burien, WA 98166-3070.
- What is Samantha Chung's phone number?
- The practice phone number listed in the NPPES registry for Samantha Chung is (206) 431-9771.
- Does Samantha Chung accept Medicare?
- Samantha Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Chung's NPI active?
- Yes — Samantha Chung's NPI (1851826184) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.