Lazaro V. Alonso, M.D., a Medical Corporation
NPI 1700065901 · Internal Medicine Physician · Van Nuys, CA
Lazaro V. Alonso, M.D., a Medical Corporation is a Internal Medicine Physician organization in Van Nuys, CA (NPI 1700065901).
Provider details
- NPI number
- 1700065901
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lazaro Alonso, President(818) 785-7875
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-10-24
- Last updated
- 2008-04-28
Frequently asked questions
- What is Lazaro V. Alonso, M.D., a Medical Corporation's NPI number?
- Lazaro V. Alonso, M.D., a Medical Corporation's National Provider Identifier (NPI) is 1700065901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lazaro V. Alonso, M.D., a Medical Corporation?
- Lazaro V. Alonso, M.D., a Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lazaro V. Alonso, M.D., a Medical Corporation located?
- Lazaro V. Alonso, M.D., a Medical Corporation's practice location on file with NPPES is 15216 Vanowen St, Van Nuys, CA 91405-3601.
- What is Lazaro V. Alonso, M.D., a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Lazaro V. Alonso, M.D., a Medical Corporation is (818) 785-7875.
- Who is the authorized official for Lazaro V. Alonso, M.D., a Medical Corporation?
- The authorized official listed on Lazaro V. Alonso, M.D., a Medical Corporation's NPPES record is Lazaro Alonso, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lazaro V. Alonso, M.D., a Medical Corporation's NPI active?
- Yes — Lazaro V. Alonso, M.D., a Medical Corporation's NPI (1700065901) is active in the NPPES registry as of the last update on 2008-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.