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Leslie Bain, MD
NPI 1306906128 · Otolaryngology Physician · Newport Beach, CA
Leslie Bain, MD is a Otolaryngology Physician provider in Newport Beach, CA (NPI 1306906128).
Provider details
- NPI number
- 1306906128
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A24274 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
1441 Avocado Avenue
Suite 706
Newport Beach, CA 92660
Phone: (949) 720-9170
Fax: (949) 720-0755
Street-level locationGet directions
Mailing address
1441 Avocado Avenue
Newport Beach, CA 92660-7721
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leslie Bain's NPI number?
- Leslie Bain's National Provider Identifier (NPI) is 1306906128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Bain's specialty?
- Leslie Bain is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Bain located?
- Leslie Bain's practice location on file with NPPES is 1441 Avocado Avenue, Newport Beach, CA 92660.
- What is Leslie Bain's phone number?
- The practice phone number listed in the NPPES registry for Leslie Bain is (949) 720-9170.
- Is Leslie Bain's NPI active?
- Yes — Leslie Bain's NPI (1306906128) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.