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Lon Yaj, D.C.
NPI 1639409543 · Chiropractor · Fresno, CA
Lon Yaj, D.C. is a Chiropractor provider in Fresno, CA (NPI 1639409543).
Provider details
- NPI number
- 1639409543
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 31117 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2254 N Fresno St
Fresno, CA 93703-2277
Phone: (559) 283-8853
Fax: (559) 283-8344
Street-level locationGet directions
Mailing address
2254 N Fresno St
Fresno, CA 93703-2277
Registry dates
- Enumerated
- 2009-12-28
- Last updated
- 2013-01-30
Frequently asked questions
- What is Lon Yaj's NPI number?
- Lon Yaj's National Provider Identifier (NPI) is 1639409543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lon Yaj's specialty?
- Lon Yaj is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Lon Yaj located?
- Lon Yaj's practice location on file with NPPES is 2254 N Fresno St, Fresno, CA 93703-2277.
- What is Lon Yaj's phone number?
- The practice phone number listed in the NPPES registry for Lon Yaj is (559) 283-8853.
- Is Lon Yaj's NPI active?
- Yes — Lon Yaj's NPI (1639409543) is active in the NPPES registry as of the last update on 2013-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.