Walid S Arnaout MD a Medical Corporation
NPI 1063577138 · Surgery Physician · Northridge, CA
Walid S Arnaout MD a Medical Corporation is a Surgery Physician organization in Northridge, CA (NPI 1063577138).
Provider details
- NPI number
- 1063577138
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Walid Arnaout, President(805) 379-9696
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Trauma Surgery Physician2086S0127X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-12-27
- Last updated
- 2023-10-10
- Certified
- 2023-10-10
Frequently asked questions
- What is Walid S Arnaout MD a Medical Corporation's NPI number?
- Walid S Arnaout MD a Medical Corporation's National Provider Identifier (NPI) is 1063577138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walid S Arnaout MD a Medical Corporation?
- Walid S Arnaout MD a Medical Corporation is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Walid S Arnaout MD a Medical Corporation located?
- Walid S Arnaout MD a Medical Corporation's practice location on file with NPPES is 18250 Roscoe Blvd Ste 220, Northridge, CA 91325-4271.
- What is Walid S Arnaout MD a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Walid S Arnaout MD a Medical Corporation is (818) 280-3901.
- Who is the authorized official for Walid S Arnaout MD a Medical Corporation?
- The authorized official listed on Walid S Arnaout MD a Medical Corporation's NPPES record is Walid Arnaout, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walid S Arnaout MD a Medical Corporation's NPI active?
- Yes — Walid S Arnaout MD a Medical Corporation's NPI (1063577138) is active in the NPPES registry as of the last update on 2023-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.