Nguyen Medical Group Inc Apc
NPI 1407951890 · Internal Medicine Physician · Sun City, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nguyen Medical Group Inc Apc is a Internal Medicine Physician organization in Sun City, CA (NPI 1407951890).
Provider details
- NPI number
- 1407951890
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephen Nguyen, Md/Ceo(951) 672-4900
- License
- A72564 (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
Other names (DBA / former)
- Former legal business name
- Sun City Medical Group Inc
Registry dates
- Enumerated
- 2006-09-13
- Last updated
- 2024-01-05
- Certified
- 2024-01-05
Frequently asked questions
- What is Nguyen Medical Group Inc Apc's NPI number?
- Nguyen Medical Group Inc Apc's National Provider Identifier (NPI) is 1407951890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nguyen Medical Group Inc Apc?
- Nguyen Medical Group Inc Apc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nguyen Medical Group Inc Apc located?
- Nguyen Medical Group Inc Apc's practice location on file with NPPES is 29826 Haun Rd, Sun City, CA 92586-6547.
- What is Nguyen Medical Group Inc Apc's phone number?
- The practice phone number listed in the NPPES registry for Nguyen Medical Group Inc Apc is (951) 672-4900.
- Does Nguyen Medical Group Inc Apc accept Medicare?
- Nguyen Medical Group Inc Apc 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 Medical Group Inc Apc?
- The authorized official listed on Nguyen Medical Group Inc Apc's NPPES record is Stephen Nguyen, Md/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nguyen Medical Group Inc Apc's NPI active?
- Yes — Nguyen Medical Group Inc Apc's NPI (1407951890) is active in the NPPES registry as of the last update on 2024-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.