Ryan Kwok, M.D.
NPI 1396909578 · Transplant Hepatology Physician · Tacoma, WA
Enrolled with Medicare as Order and Referring Only - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Kwok, M.D. is a Transplant Hepatology Physician provider in Tacoma, WA (NPI 1396909578).
Provider details
- NPI number
- 1396909578
- Entity type
- Individual
- Primary specialty
- Transplant Hepatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101245795 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 8901 Wisconsin AveDivision of GastroenterologyBethesda, MD 20889-0004Phone: (202) 295-4600
Registry dates
- Enumerated
- 2008-07-16
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is Ryan Kwok's NPI number?
- Ryan Kwok's National Provider Identifier (NPI) is 1396909578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Kwok's specialty?
- Ryan Kwok is listed in the NPPES registry with a primary specialty of Transplant Hepatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Kwok located?
- Ryan Kwok's practice location on file with NPPES is Madigan Army Medical Center 9040 Jackson Ave, Tacoma, WA 98431-0004.
- What is Ryan Kwok's phone number?
- The practice phone number listed in the NPPES registry for Ryan Kwok is (253) 968-2252.
- Does Ryan Kwok accept Medicare?
- Ryan Kwok is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Kwok's NPI active?
- Yes — Ryan Kwok's NPI (1396909578) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.