Chanan Duong, MD
NPI 1003379702 · Obstetrics & Gynecology Physician · Milpitas, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chanan Duong, MD is a Obstetrics & Gynecology Physician provider in Milpitas, CA (NPI 1003379702).
Provider details
- NPI number
- 1003379702
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A185670 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-04-09
- Last updated
- 2025-06-27
- Certified
- 2023-09-05
Frequently asked questions
- What is Chanan Duong's NPI number?
- Chanan Duong's National Provider Identifier (NPI) is 1003379702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chanan Duong's specialty?
- Chanan Duong is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Chanan Duong located?
- Chanan Duong's practice location on file with NPPES is 611 S Milpitas Blvd, Milpitas, CA 95035-5473.
- What is Chanan Duong's phone number?
- The practice phone number listed in the NPPES registry for Chanan Duong is (408) 945-2933.
- Does Chanan Duong accept Medicare?
- Chanan Duong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chanan Duong's NPI active?
- Yes — Chanan Duong's NPI (1003379702) is active in the NPPES registry as of the last update on 2025-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.