Debra Ouyang, MD
NPI 1174753826 · Endocrinology, Diabetes & Metabolism Physician · Camarillo, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra Ouyang, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Camarillo, CA (NPI 1174753826).
Provider details
- NPI number
- 1174753826
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A113595 (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
16 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
- 2009-07-15
- Last updated
- 2014-07-15
Frequently asked questions
- What is Debra Ouyang's NPI number?
- Debra Ouyang's National Provider Identifier (NPI) is 1174753826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Ouyang's specialty?
- Debra Ouyang is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Debra Ouyang located?
- Debra Ouyang's practice location on file with NPPES is 422 Arneill Rd Ste B, Camarillo, CA 93010-6434.
- What is Debra Ouyang's phone number?
- The practice phone number listed in the NPPES registry for Debra Ouyang is (805) 383-4510.
- Does Debra Ouyang accept Medicare?
- Debra Ouyang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra Ouyang's NPI active?
- Yes — Debra Ouyang's NPI (1174753826) is active in the NPPES registry as of the last update on 2014-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.