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Gustav Marquardt, D.C.
NPI 1619943842 · Chiropractor · Orlando, FL
Gustav Marquardt, D.C. is a Chiropractor provider in Orlando, FL (NPI 1619943842).
Provider details
- NPI number
- 1619943842
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- License
- CH (FL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
415 E Michigan St
Orlando, FL 32806-4554
Phone: (407) 423-1616
Street-level locationGet directions
Mailing address
415 E Michigan Street
Orlando, FL 32806
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gustav Marquardt's NPI number?
- Gustav Marquardt's National Provider Identifier (NPI) is 1619943842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustav Marquardt's specialty?
- Gustav Marquardt is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Gustav Marquardt located?
- Gustav Marquardt's practice location on file with NPPES is 415 E Michigan St, Orlando, FL 32806-4554.
- What is Gustav Marquardt's phone number?
- The practice phone number listed in the NPPES registry for Gustav Marquardt is (407) 423-1616.
- Is Gustav Marquardt's NPI active?
- Yes — Gustav Marquardt's NPI (1619943842) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.