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DR. JEFFREY WINSTON KNOWLES D.C.
NPI 1083756290
Chiropractor in Carlsbad, CA

Active since February 13, 2007
590 LAGUNA DR, CARLSBAD, CA 92008(760) 434-6141(760) 434-6150 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Jeffrey Winston Knowles D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JEFFREY WINSTON KNOWLES D.C. (NPI 1083756290) is an individual chiropractor in Carlsbad, California, licensed in California (DC15531) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1083756290
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. JEFFREY WINSTON KNOWLESCredential: D.C.
Location Address590 LAGUNA DRCarlsbad, CA 92008-1607
Mailing AddressPo Box 368Carlsbad, CA 92018-0368 · (760) 434-6141 · Fax (760) 434-6150
Phone(760) 434-6141
Fax(760) 434-6150
Sole ProprietorYes
Enumeration DateFebruary 13, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1083756290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC15531
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
590 LAGUNA DR, Carlsbad, CA 92008
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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KARI JILL KNOWLES D.C.
Chiropractor
590 LAGUNA DR
CARLSBAD, CA 92008
San Diego County (760) 434-6141
MRS. MEAGAN ROSE KRUGGEL OTR/L
Occupational Therapist (Pediatrics)
590 LAGUNA DR
CARLSBAD, CA 92008
San Diego County (760) 730-9675
MATT RYAN CHIROPRACTIC CORP.
Clinic/Center (Medical Specialty)
590 LAGUNA DR
CARLSBAD, CA 92008
San Diego County (760) 434-6141
ASHLEY COLBURN OTR/L
Occupational Therapist
590 LAGUNA DR
CARLSBAD, CA 92008
San Diego County (760) 730-9675
DR. JENNIFER ANNA SELTZER-OGLE D.C.
Chiropractor (Rehabilitation)
590 LAGUNA DR
CARLSBAD, CA 92008
San Diego County (760) 434-6141

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jeffrey Knowles's NPI number?

The NPI number for Jeffrey Knowles is 1083756290. It was assigned to this individual provider in the NPPES registry on February 13, 2007.

Where is Jeffrey Knowles located?

Jeffrey Knowles practices at 590 Laguna Dr, Carlsbad, CA 92008. The listed phone number is (760) 434-6141.

What is Jeffrey Knowles's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Jeffrey Knowles was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.