Joel Mallari, NP, CNS
NPI 1407334543 · Critical Care Medicine Clinical Nurse Specialist · San Leandro, CA
Joel Mallari, NP, CNS is a Critical Care Medicine Clinical Nurse Specialist provider in San Leandro, CA (NPI 1407334543).
Provider details
- NPI number
- 1407334543
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP, CNS
- Sex
- Male
- Sole proprietor
- No
- License
- 95010692 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 89 Lincoln Blvd Ste 100Lincoln, CA 95648-8096Phone: (916) 543-1593
Registry dates
- Enumerated
- 2018-07-31
- Last updated
- 2019-06-11
Frequently asked questions
- What is Joel Mallari's NPI number?
- Joel Mallari's National Provider Identifier (NPI) is 1407334543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Mallari's specialty?
- Joel Mallari is listed in the NPPES registry with a primary specialty of Critical Care Medicine Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joel Mallari located?
- Joel Mallari's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is Joel Mallari's phone number?
- The practice phone number listed in the NPPES registry for Joel Mallari is (510) 454-2226.
- Is Joel Mallari's NPI active?
- Yes — Joel Mallari's NPI (1407334543) is active in the NPPES registry as of the last update on 2019-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.