Nguyen Huu, M.D., Inc
NPI 1336110352 · Internal Medicine Physician · Santa Ana, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nguyen Huu, M.D., Inc is a Internal Medicine Physician organization in Santa Ana, CA (NPI 1336110352).
Provider details
- NPI number
- 1336110352
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Huu Nguyen, President(714) 957-0040
- License
- A32220 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Other name
- Huu Nguyen, M.D., Inc
Registry dates
- Enumerated
- 2006-01-28
- Last updated
- 2007-07-26
Frequently asked questions
- What is Nguyen Huu, M.D., Inc's NPI number?
- Nguyen Huu, M.D., Inc's National Provider Identifier (NPI) is 1336110352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nguyen Huu, M.D., Inc?
- Nguyen Huu, M.D., Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nguyen Huu, M.D., Inc located?
- Nguyen Huu, M.D., Inc's practice location on file with NPPES is 1220 Hemlock Way, Santa Ana, CA 92707-3650.
- What is Nguyen Huu, M.D., Inc's phone number?
- The practice phone number listed in the NPPES registry for Nguyen Huu, M.D., Inc is (714) 957-0040.
- Does Nguyen Huu, M.D., Inc accept Medicare?
- Nguyen Huu, M.D., 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 Nguyen Huu, M.D., Inc?
- The authorized official listed on Nguyen Huu, M.D., Inc's NPPES record is Huu Nguyen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nguyen Huu, M.D., Inc's NPI active?
- Yes — Nguyen Huu, M.D., Inc's NPI (1336110352) is active in the NPPES registry as of the last update on 2007-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.