Jason Marquardt, PT
NPI 1851350193 · Physical Therapist · Largo, FL
Jason Marquardt, PT is a Physical Therapist provider in Largo, FL (NPI 1851350193).
Provider details
- NPI number
- 1851350193
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- License
- PT016943 (FL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jason Marquardt's NPI number?
- Jason Marquardt's National Provider Identifier (NPI) is 1851350193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Marquardt's specialty?
- Jason Marquardt is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jason Marquardt located?
- Jason Marquardt's practice location on file with NPPES is 301 W Bay Dr, Largo, FL 33770.
- What is Jason Marquardt's phone number?
- The practice phone number listed in the NPPES registry for Jason Marquardt is (727) 518-7346.
- Is Jason Marquardt's NPI active?
- Yes — Jason Marquardt's NPI (1851350193) 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.