Zachary H. Chen, MD, PLLC
NPI 1558514349 · Primary Care Clinic/Center · Olympia, WA
Zachary H. Chen, MD, PLLC is a Primary Care Clinic/Center organization in Olympia, WA (NPI 1558514349).
Provider details
- NPI number
- 1558514349
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Zachary Chen, Member(360) 413-8199
- License
- MD00023128 (WA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-10-24
- Last updated
- 2008-11-21
Frequently asked questions
- What is Zachary H. Chen, MD, PLLC's NPI number?
- Zachary H. Chen, MD, PLLC's National Provider Identifier (NPI) is 1558514349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Zachary H. Chen, MD, PLLC?
- Zachary H. Chen, MD, PLLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Zachary H. Chen, MD, PLLC located?
- Zachary H. Chen, MD, PLLC's practice location on file with NPPES is 3624 Ensign Rd Ne, Olympia, WA 98506-5074.
- What is Zachary H. Chen, MD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Zachary H. Chen, MD, PLLC is (360) 413-8199.
- Who is the authorized official for Zachary H. Chen, MD, PLLC?
- The authorized official listed on Zachary H. Chen, MD, PLLC's NPPES record is Zachary Chen, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Zachary H. Chen, MD, PLLC's NPI active?
- Yes — Zachary H. Chen, MD, PLLC's NPI (1558514349) is active in the NPPES registry as of the last update on 2008-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.