Elias Ayoub MD a Professional Corporation
NPI 1588680250 · Otolaryngology Physician · Downey, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elias Ayoub MD a Professional Corporation is a Otolaryngology Physician organization in Downey, CA (NPI 1588680250).
Provider details
- NPI number
- 1588680250
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Elias Ayoub, Specialist(562) 862-5160
- License
- G39256 (CA)
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
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
- 2006-07-14
- Last updated
- 2024-01-03
- Certified
- 2024-01-03
Frequently asked questions
- What is Elias Ayoub MD a Professional Corporation's NPI number?
- Elias Ayoub MD a Professional Corporation's National Provider Identifier (NPI) is 1588680250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Elias Ayoub MD a Professional Corporation?
- Elias Ayoub MD a Professional Corporation is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Elias Ayoub MD a Professional Corporation located?
- Elias Ayoub MD a Professional Corporation's practice location on file with NPPES is 11480 Brookshire Ave, Downey, CA 90241-5018.
- What is Elias Ayoub MD a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Elias Ayoub MD a Professional Corporation is (562) 862-5160.
- Does Elias Ayoub MD a Professional Corporation accept Medicare?
- Elias Ayoub MD a Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Elias Ayoub MD a Professional Corporation?
- The authorized official listed on Elias Ayoub MD a Professional Corporation's NPPES record is Elias Ayoub, Specialist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Elias Ayoub MD a Professional Corporation's NPI active?
- Yes — Elias Ayoub MD a Professional Corporation's NPI (1588680250) is active in the NPPES registry as of the last update on 2024-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.