Keppen Louis Laszlo, D.C.
Chiropractor · Westminster, CO
Keppen Louis Laszlo, D.C. is a chiropractor with a practice address in Westminster, Colorado, and NPI 1245413962, issued on Dec 17, 2007. Check the license (Colorado 4710, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Keppen Louis Laszlo
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 4710 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7535 W 92ND Ave, Westminster, CO 80021
- Phone
- (303) 425-9557
- Enumerated
- Dec 17, 2007
- Record last updated
- Nov 18, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (303) 425-3399
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,349 in Colorado → Look up another NPI →
Also registered at 7535 W 92ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cameron HallChiropractor1720323082
Verify Keppen Louis Laszlo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 4710Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Keppen Louis Laszlo among 2,349 chiropractor records in Colorado
Keppen Louis Laszlo, D.C. is one of 2,349 chiropractor records with a practice address in Colorado. 12% 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 2007, is newer than 26% of them.
- NPI issued2007 · 26% of these records are older, 53% newer
- In a Medicare fileNo · 12% of these records are
- In the CMS Doctors and Clinicians fileNo · 28% of these records are
- Record last updated2010 · 75% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 chiropractor records list a practice address in Westminster
They are 58 of the 2,492 NPPES records with a practice address in Westminster, and 2,349 chiropractor records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,349 in Colorado → Every provider in Westminster → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Douglas Burson, DCBroomfield, CO 800211215922141
- Timothy Graves, DCBroomfield, CO 800211598969289
- Melissa Groelz, D.C.Broomfield, CO 800211871604983
- Ryan Groelz, D.C.Broomfield, CO 800211912124397
- Katie Gross, D.C.Westminster, CO 800211871800383
- Nichelle Gurule, D.C.Westminster, CO 800211558785634
- Cameron HallWestminster, CO 800211720323082
- Sandy Harrison, DCWestminster, CO 800211477945830
Common questions
What is Keppen Louis Laszlo, D.C.'s NPI number?
Keppen Louis Laszlo, D.C.'s National Provider Identifier (NPI) is 1245413962, issued on Dec 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Keppen Louis Laszlo, D.C. located?
The NPPES record lists a practice address at 7535 W 92ND Ave, Westminster, CO, 80021. Phone: (303) 425-9557. Providers update this record themselves, so call before visiting.
How can I verify Keppen Louis Laszlo, D.C.'s license?
NPPES lists Colorado license number 4710, as entered by the provider. Search the Colorado 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.