OrganizationActive
David DC Nguyen, MD, Corp
NPI 1821363706 · Clinic/Center · Fountain Valley, CA
David DC Nguyen, MD, Corp is a Clinic/Center organization in Fountain Valley, CA (NPI 1821363706).
Provider details
- NPI number
- 1821363706
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- David Nguyen, Doctor(714) 775-2600
- License
- A54119 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
16040 Harbor Blvd Ste I
Fountain Valley, CA 92708-1327
Phone: (714) 775-2600
Fax: (714) 775-2622
Street-level locationGet directions
Mailing address
Po Box 20228
Fountain Valley, CA 92728-0228
Other names (DBA / former)
- Doing business as
- Harbor Valley Medical Clinic
Registry dates
- Enumerated
- 2012-03-12
- Last updated
- 2012-03-12
Frequently asked questions
- What is David DC Nguyen, MD, Corp's NPI number?
- David DC Nguyen, MD, Corp's National Provider Identifier (NPI) is 1821363706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David DC Nguyen, MD, Corp?
- David DC Nguyen, MD, Corp is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is David DC Nguyen, MD, Corp located?
- David DC Nguyen, MD, Corp's practice location on file with NPPES is 16040 Harbor Blvd Ste I, Fountain Valley, CA 92708-1327.
- What is David DC Nguyen, MD, Corp's phone number?
- The practice phone number listed in the NPPES registry for David DC Nguyen, MD, Corp is (714) 775-2600.
- Who is the authorized official for David DC Nguyen, MD, Corp?
- The authorized official listed on David DC Nguyen, MD, Corp's NPPES record is David Nguyen, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David DC Nguyen, MD, Corp's NPI active?
- Yes — David DC Nguyen, MD, Corp's NPI (1821363706) is active in the NPPES registry as of the last update on 2012-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.