Jeff Marquardt
NPI 1629364260 · Student in an Organized Health Care Education/Training Program · San Rafael, CA
Jeff Marquardt is a Student in an Organized Health Care Education/Training Program provider in San Rafael, CA (NPI 1629364260).
Provider details
- NPI number
- 1629364260
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-06-22
- Last updated
- 2011-06-22
Frequently asked questions
- What is Jeff Marquardt's NPI number?
- Jeff Marquardt's National Provider Identifier (NPI) is 1629364260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeff Marquardt's specialty?
- Jeff Marquardt is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Jeff Marquardt located?
- Jeff Marquardt's practice location on file with NPPES is 1330 Lincoln Ave, San Rafael, CA 94901-2120.
- What is Jeff Marquardt's phone number?
- The practice phone number listed in the NPPES registry for Jeff Marquardt is (415) 459-5999.
- Is Jeff Marquardt's NPI active?
- Yes — Jeff Marquardt's NPI (1629364260) is active in the NPPES registry as of the last update on 2011-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.