Lon Looj Yaj, D.C.
Chiropractor · Fresno, CA
Lon Looj Yaj, D.C. is a chiropractor with a practice address in Fresno, California, and NPI 1639409543, issued on Dec 28, 2009. Check the license (California 31117, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Lon Looj Yaj
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 31117 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2254 N Fresno St, Fresno, CA 93703
- Phone
- (559) 283-8853
- Enumerated
- Dec 28, 2009
- Record last updated
- Jan 30, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (559) 283-8344
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 11,498 in California → Look up another NPI →
Verify Lon Looj Yaj in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 31117Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lon Looj Yaj among 11,498 chiropractor records in California
Lon Looj Yaj, D.C. is one of 11,498 chiropractor records with a practice address in California. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 36% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 25% of these records are
- Record last updated2013 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in California
There are 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11,498 in California → Every provider in Fresno → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Jeffrey Boyajian, D.C.Fresno, CA 937031407245475
- Arthur Hernandez, D.C.Fresno, CA 937031891859732
- Kriste Sanders, D.C.Fresno, CA 937031558492892
- Thomas Schroeder, DCFresno, CA 937031356481402
- Rebecca Schroeder, DCFresno, CA 937031669836425
- Donald Willey, D.C.Fresno, CA 937031063519247
- Vong Yang, DCFresno, CA 937031730297227
- Steven Mamigonian, D.C.Fresno, CA 937041124186713
Common questions
What is Lon Looj Yaj, D.C.'s NPI number?
Lon Looj Yaj, D.C.'s National Provider Identifier (NPI) is 1639409543, issued on Dec 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Lon Looj Yaj, D.C. located?
The NPPES record lists a practice address at 2254 N Fresno St, Fresno, CA, 93703. Phone: (559) 283-8853. Providers update this record themselves, so call before visiting.
How can I verify Lon Looj Yaj, D.C.'s license?
NPPES lists California license number 31117, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.