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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GUSTAV ALFRED MARQUARDT D.C.
NPI 1619943842
Chiropractor in Orlando, FL

Active since February 27, 2006
415 E MICHIGAN ST, ORLANDO, FL 32806(407) 423-1616 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Gustav Alfred Marquardt D.c. NPPES

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

DR. GUSTAV ALFRED MARQUARDT D.C. (NPI 1619943842) is an individual chiropractor in Orlando, Florida, licensed in Florida (CH) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1619943842
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. GUSTAV ALFRED MARQUARDTCredential: D.C.
Location Address415 E MICHIGAN STOrlando, FL 32806-4554
Mailing Address415 E Michigan StreetOrlando, FL 32806 · (407) 423-1616
Phone(407) 423-1616
Sole ProprietorNo
Enumeration DateFebruary 27, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1619943842 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in FL · CH
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.
415 E MICHIGAN ST, Orlando, FL 32806
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Other Providers at the Same Location NPPES 6

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

JANELLE POCHINTESTA
Acupuncturist
415 E MICHIGAN ST
ORLANDO, FL 32806
Orange County (407) 423-1616
DR. ANITA RUTH MELCHER D.C.
Chiropractor
415 E MICHIGAN ST
ORLANDO, FL 32806
Orange County (407) 423-1616
THE MIND AND HAND CENTER LLC
Chiropractor
415 E MICHIGAN ST
ORLANDO, FL 32806
Orange County (407) 423-1616
ACTION CHIROPRACTIC & ASSOC., LLC
Chiropractor
415 E MICHIGAN ST
ORLANDO, FL 32806
Orange County (407) 423-1889
FAITH ELLEN HOLT L.AC.
Acupuncturist
415 E MICHIGAN ST
ORLANDO, FL 32806
Orange County (407) 405-1174
DR. ROBERT JORDAN KOCH D.C.
Chiropractor
415 E MICHIGAN ST
ORLANDO, FL 32806
Orange County (407) 423-1616

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 Gustav Marquardt's NPI number?

The NPI number for Gustav Marquardt is 1619943842. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is Gustav Marquardt located?

Gustav Marquardt practices at 415 E Michigan St, Orlando, FL 32806. The listed phone number is (407) 423-1616.

What is Gustav Marquardt'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 Gustav Marquardt was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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.