Hisham Alnajjar, RVT, RDMS (AB)
NPI 1558147785 · Vascular Specialist/Technologist Cardiovascular · El Cajon, CA
Hisham Alnajjar, RVT, RDMS (AB) is a Vascular Specialist/Technologist Cardiovascular provider in El Cajon, CA (NPI 1558147785).
Provider details
- NPI number
- 1558147785
- Entity type
- Individual
- Primary specialty
- Vascular Specialist/Technologist CardiovascularTechnologists, Technicians & Other Technical Service Providers
- Credential
- RVT, RDMS (AB)
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-09-05
- Last updated
- 2023-09-06
- Certified
- 2023-09-06
Frequently asked questions
- What is Hisham Alnajjar's NPI number?
- Hisham Alnajjar's National Provider Identifier (NPI) is 1558147785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hisham Alnajjar's specialty?
- Hisham Alnajjar is listed in the NPPES registry with a primary specialty of Vascular Specialist/Technologist Cardiovascular (Technologists, Technicians & Other Technical Service Providers).
- Where is Hisham Alnajjar located?
- Hisham Alnajjar's practice location on file with NPPES is 862 Lura Ave, El Cajon, CA 92020-5820.
- What is Hisham Alnajjar's phone number?
- The practice phone number listed in the NPPES registry for Hisham Alnajjar is (619) 977-0486.
- Is Hisham Alnajjar's NPI active?
- Yes — Hisham Alnajjar's NPI (1558147785) is active in the NPPES registry as of the last update on 2023-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.