Island Medical Services
NPI 1831867324 · Addiction Medicine (Internal Medicine) Physician · San Fernando, CA
Island Medical Services is a Addiction Medicine (Internal Medicine) Physician organization in San Fernando, CA (NPI 1831867324).
Provider details
- NPI number
- 1831867324
- Entity type
- Organization
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Yadegari, Ceo(310) 409-6559
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
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
Mailing address
Registry dates
- Enumerated
- 2021-08-31
- Last updated
- 2021-08-31
- Certified
- 2021-08-31
Frequently asked questions
- What is Island Medical Services's NPI number?
- Island Medical Services's National Provider Identifier (NPI) is 1831867324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Island Medical Services?
- Island Medical Services is classified in the NPPES registry as Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Island Medical Services located?
- Island Medical Services's practice location on file with NPPES is 326 N Maclay Ave, San Fernando, CA 91340-2932.
- What is Island Medical Services's phone number?
- The practice phone number listed in the NPPES registry for Island Medical Services is (310) 409-6559.
- Who is the authorized official for Island Medical Services?
- The authorized official listed on Island Medical Services's NPPES record is Michael Yadegari, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Island Medical Services's NPI active?
- Yes — Island Medical Services's NPI (1831867324) is active in the NPPES registry as of the last update on 2021-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.