Han Van Duong, M.D., D.O. Inc
NPI 1407074578 · Internal Medicine Physician · Rosemead, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Han Van Duong, M.D., D.O. Inc is a Internal Medicine Physician organization in Rosemead, CA (NPI 1407074578).
Provider details
- NPI number
- 1407074578
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Qui Hoang, Director(626) 572-0005
- License
- A88951 (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
19 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
- 2007-04-23
- Last updated
- 2008-10-19
Frequently asked questions
- What is Han Van Duong, M.D., D.O. Inc's NPI number?
- Han Van Duong, M.D., D.O. Inc's National Provider Identifier (NPI) is 1407074578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Han Van Duong, M.D., D.O. Inc?
- Han Van Duong, M.D., D.O. Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Han Van Duong, M.D., D.O. Inc located?
- Han Van Duong, M.D., D.O. Inc's practice location on file with NPPES is 8632 Valley Blvd, Rosemead, CA 91770-1740.
- What is Han Van Duong, M.D., D.O. Inc's phone number?
- The practice phone number listed in the NPPES registry for Han Van Duong, M.D., D.O. Inc is (626) 572-0005.
- Does Han Van Duong, M.D., D.O. Inc accept Medicare?
- Han Van Duong, M.D., D.O. Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Han Van Duong, M.D., D.O. Inc?
- The authorized official listed on Han Van Duong, M.D., D.O. Inc's NPPES record is Qui Hoang, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Han Van Duong, M.D., D.O. Inc's NPI active?
- Yes — Han Van Duong, M.D., D.O. Inc's NPI (1407074578) is active in the NPPES registry as of the last update on 2008-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.