Alex Zylstra, D.C.
NPI 1831254689 · Chiropractor · Lakewood, WA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Zylstra, D.C. is a Chiropractor provider in Lakewood, WA (NPI 1831254689).
Provider details
- NPI number
- 1831254689
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- CH00034329 (WA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-12-22
- Last updated
- 2016-03-24
Frequently asked questions
- What is Alex Zylstra's NPI number?
- Alex Zylstra's National Provider Identifier (NPI) is 1831254689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Zylstra's specialty?
- Alex Zylstra is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Alex Zylstra located?
- Alex Zylstra's practice location on file with NPPES is 7517 Custer Rd W, Lakewood, WA 98499-8138.
- What is Alex Zylstra's phone number?
- The practice phone number listed in the NPPES registry for Alex Zylstra is (253) 473-7777.
- Does Alex Zylstra accept Medicare?
- Alex Zylstra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Zylstra's NPI active?
- Yes — Alex Zylstra's NPI (1831254689) is active in the NPPES registry as of the last update on 2016-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.