IndividualActive
Steven Chang, M.D.
NPI 1851704092 · Surgery Physician · Newport Beach, CA
Steven Chang, M.D. is a Surgery Physician provider in Newport Beach, CA (NPI 1851704092).
Provider details
- NPI number
- 1851704092
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A39269 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
1000 Dove Street
Suite250
Newport Beach, CA 92660
Phone: (949) 622-6969
Fax: (949) 622-6965
Street-level locationGet directions
Mailing address
1000 Dove St
Newport Beach, CA 92660-2809
Registry dates
- Enumerated
- 2014-06-05
- Last updated
- 2014-06-05
Frequently asked questions
- What is Steven Chang's NPI number?
- Steven Chang's National Provider Identifier (NPI) is 1851704092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Chang's specialty?
- Steven Chang is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Chang located?
- Steven Chang's practice location on file with NPPES is 1000 Dove Street, Newport Beach, CA 92660.
- What is Steven Chang's phone number?
- The practice phone number listed in the NPPES registry for Steven Chang is (949) 622-6969.
- Is Steven Chang's NPI active?
- Yes — Steven Chang's NPI (1851704092) is active in the NPPES registry as of the last update on 2014-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.