Orange County Ear, Nose & Throat
NPI 1205924511 · Specialist · Irvine, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Orange County Ear, Nose & Throat is a Specialist organization in Irvine, CA (NPI 1205924511).
Provider details
- NPI number
- 1205924511
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Michelle Dena, Office Manager(949) 305-8252
Specialties & taxonomies
Other Service Providers
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
2 documented practice locations
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
Other names (DBA / former)
- Former legal business name
- Enta
- Former legal business name
- Enta
Additional practice locations (1)
- 24411 Health Center Dr Ste 600Laguna Hills, CA 92653-3687Phone: (949) 305-8000Fax: (949) 305-8001
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2022-09-22
- Certified
- 2022-09-22
Frequently asked questions
- What is Orange County Ear, Nose & Throat's NPI number?
- Orange County Ear, Nose & Throat's National Provider Identifier (NPI) is 1205924511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Orange County Ear, Nose & Throat?
- Orange County Ear, Nose & Throat is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Orange County Ear, Nose & Throat located?
- Orange County Ear, Nose & Throat's practice location on file with NPPES is 22 Odyssey Ste 100, Irvine, CA 92618-3186.
- What is Orange County Ear, Nose & Throat's phone number?
- The practice phone number listed in the NPPES registry for Orange County Ear, Nose & Throat is (949) 679-9000.
- Does Orange County Ear, Nose & Throat accept Medicare?
- Orange County Ear, Nose & Throat 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 Orange County Ear, Nose & Throat?
- The authorized official listed on Orange County Ear, Nose & Throat's NPPES record is Michelle Dena, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Orange County Ear, Nose & Throat's NPI active?
- Yes — Orange County Ear, Nose & Throat's NPI (1205924511) is active in the NPPES registry as of the last update on 2022-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.