Julian Chiang, M.D.
NPI 1043276363 · Obstetrics & Gynecology Physician · Oxnard, CA
Julian Chiang, M.D. is a Obstetrics & Gynecology Physician provider in Oxnard, CA (NPI 1043276363).
Provider details
- NPI number
- 1043276363
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A38967 (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
20 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
Additional practice locations (1)
- 2901 N Ventura Rd Ste 110Oxnard, CA 93036-9705Phone: (805) 981-6163Fax: (805) 981-6189
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2023-11-02
- Certified
- 2023-11-02
Frequently asked questions
- What is Julian Chiang's NPI number?
- Julian Chiang's National Provider Identifier (NPI) is 1043276363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julian Chiang's specialty?
- Julian Chiang is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Julian Chiang located?
- Julian Chiang's practice location on file with NPPES is 1600 N Rose Ave, Oxnard, CA 93030-3722.
- What is Julian Chiang's phone number?
- The practice phone number listed in the NPPES registry for Julian Chiang is (805) 218-8815.
- Is Julian Chiang's NPI active?
- Yes — Julian Chiang's NPI (1043276363) is active in the NPPES registry as of the last update on 2023-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.