John Marshall
NPI 1790172492 · Basic Emergency Medical Technician · San Leandro, CA
John Marshall is a Basic Emergency Medical Technician provider in San Leandro, CA (NPI 1790172492).
Provider details
- NPI number
- 1790172492
- Entity type
- Individual
- Primary specialty
- Basic Emergency Medical TechnicianEmergency Medical Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Emergency Medical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-04-20
- Last updated
- 2015-04-20
Frequently asked questions
- What is John Marshall's NPI number?
- John Marshall's National Provider Identifier (NPI) is 1790172492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Marshall's specialty?
- John Marshall is listed in the NPPES registry with a primary specialty of Basic Emergency Medical Technician (Emergency Medical Service Providers).
- Where is John Marshall located?
- John Marshall's practice location on file with NPPES is 2035 Fairmont Dr, San Leandro, CA 94578-1088.
- What is John Marshall's phone number?
- The practice phone number listed in the NPPES registry for John Marshall is (510) 346-7836.
- Is John Marshall's NPI active?
- Yes — John Marshall's NPI (1790172492) is active in the NPPES registry as of the last update on 2015-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.