Ronald Chao, M.D.
NPI 1154597417 · Plastic Surgery Physician · Beverly Hills, CA
Ronald Chao, M.D. is a Plastic Surgery Physician provider in Beverly Hills, CA (NPI 1154597417).
Provider details
- NPI number
- 1154597417
- Entity type
- Individual
- Primary specialty
- Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A81490 (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
18 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
- 2008-05-06
- Last updated
- 2008-05-06
Frequently asked questions
- What is Ronald Chao's NPI number?
- Ronald Chao's National Provider Identifier (NPI) is 1154597417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Chao's specialty?
- Ronald Chao is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Chao located?
- Ronald Chao's practice location on file with NPPES is 240 N Crescent Dr Apt 104, Beverly Hills, CA 90210-4829.
- What is Ronald Chao's phone number?
- The practice phone number listed in the NPPES registry for Ronald Chao is (310) 860-9855.
- Is Ronald Chao's NPI active?
- Yes — Ronald Chao's NPI (1154597417) is active in the NPPES registry as of the last update on 2008-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.