Giang Nguyen, MD
NPI 1831107911 · Diagnostic Radiology Physician · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Nuclear Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giang Nguyen, MD is a Diagnostic Radiology Physician provider in Santa Barbara, CA (NPI 1831107911).
Provider details
- NPI number
- 1831107911
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A87269 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,686 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 2 Views71046 | 262 | $38 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 171 | $214 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 99 | $46 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 78 | $202 |
| Ct Scan of Chest Without Contrast71250 | 76 | $152 |
| X-Ray of Knee, 3 Views73562 | 69 | $47 |
| X-Ray of Upper Spine, 2-3 Views |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2008-05-13
Frequently asked questions
- What is Giang Nguyen's NPI number?
- Giang Nguyen's National Provider Identifier (NPI) is 1831107911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giang Nguyen's specialty?
- Giang Nguyen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Giang Nguyen located?
- Giang Nguyen's practice location on file with NPPES is 2320 Bath Street, Santa Barbara, CA 93105-5322.
- What is Giang Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Giang Nguyen is (805) 682-7984.
- Does Giang Nguyen accept Medicare?
- Giang Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Giang Nguyen's NPI active?
- Yes — Giang Nguyen's NPI (1831107911) is active in the NPPES registry as of the last update on 2008-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.