Hong P Duong MD Inc
NPI 1629391909 · Internal Medicine Physician · Laguna Hills, CA
Hong P Duong MD Inc is a Internal Medicine Physician organization in Laguna Hills, CA (NPI 1629391909).
Provider details
- NPI number
- 1629391909
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Hong Duong, President(949) 716-8018
- License
- A65844 (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
- 2010-03-01
- Last updated
- 2010-03-15
Frequently asked questions
- What is Hong P Duong MD Inc's NPI number?
- Hong P Duong MD Inc's National Provider Identifier (NPI) is 1629391909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hong P Duong MD Inc?
- Hong P Duong MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hong P Duong MD Inc located?
- Hong P Duong MD Inc's practice location on file with NPPES is 23961 Calle De La Magdalena, Laguna Hills, CA 92653-3616.
- What is Hong P Duong MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Hong P Duong MD Inc is (919) 716-8018.
- Who is the authorized official for Hong P Duong MD Inc?
- The authorized official listed on Hong P Duong MD Inc's NPPES record is Hong Duong, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hong P Duong MD Inc's NPI active?
- Yes — Hong P Duong MD Inc's NPI (1629391909) is active in the NPPES registry as of the last update on 2010-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.