John C.chen.m.d., P.s.,inc
NPI 1558645036 · Internal Medicine Physician · Seattle, WA
John C.chen.m.d., P.s.,inc is a Internal Medicine Physician organization in Seattle, WA (NPI 1558645036).
Provider details
- NPI number
- 1558645036
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Chen, President(206) 755-5833
- License
- MD 00035600 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2011-10-03
- Last updated
- 2011-10-05
Frequently asked questions
- What is John C.chen.m.d., P.s.,inc's NPI number?
- John C.chen.m.d., P.s.,inc's National Provider Identifier (NPI) is 1558645036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John C.chen.m.d., P.s.,inc?
- John C.chen.m.d., P.s.,inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John C.chen.m.d., P.s.,inc located?
- John C.chen.m.d., P.s.,inc's practice location on file with NPPES is 8659 Inverness Dr Ne, Seattle, WA 98115-3987.
- What is John C.chen.m.d., P.s.,inc's phone number?
- The practice phone number listed in the NPPES registry for John C.chen.m.d., P.s.,inc is (206) 526-0991.
- Who is the authorized official for John C.chen.m.d., P.s.,inc?
- The authorized official listed on John C.chen.m.d., P.s.,inc's NPPES record is John Chen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John C.chen.m.d., P.s.,inc's NPI active?
- Yes — John C.chen.m.d., P.s.,inc's NPI (1558645036) is active in the NPPES registry as of the last update on 2011-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.