IndividualActive
John Virgil Mesia
NPI 1235893835 · Registered Nurse · El Cerrito, CA
John Virgil Mesia is a Registered Nurse provider in El Cerrito, CA (NPI 1235893835).
Provider details
- NPI number
- 1235893835
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95262116 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
11450 San Pablo Ave
El Cerrito, CA 94530-1917
Phone: (510) 233-8400
Street-level locationGet directions
Mailing address
1003 Pebble Bay
Hercules, CA 94547-2639
Registry dates
- Enumerated
- 2021-10-29
- Last updated
- 2021-10-29
- Certified
- 2021-10-29
Frequently asked questions
- What is John Virgil Mesia's NPI number?
- John Virgil Mesia's National Provider Identifier (NPI) is 1235893835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Virgil Mesia's specialty?
- John Virgil Mesia is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is John Virgil Mesia located?
- John Virgil Mesia's practice location on file with NPPES is 11450 San Pablo Ave, El Cerrito, CA 94530-1917.
- What is John Virgil Mesia's phone number?
- The practice phone number listed in the NPPES registry for John Virgil Mesia is (510) 233-8400.
- Is John Virgil Mesia's NPI active?
- Yes — John Virgil Mesia's NPI (1235893835) is active in the NPPES registry as of the last update on 2021-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.