Thomas Nguyen, M.D.
NPI 1588828719 · Diagnostic Radiology Physician · Santa Cruz, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Nguyen, M.D. is a Diagnostic Radiology Physician provider in Santa Cruz, CA (NPI 1588828719).
Provider details
- NPI number
- 1588828719
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A93742 (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
17 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
9,630 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) |
|---|---|---|
| Screening Mammography77067 | 1,697 | $146 |
| Screening 3d Breast Mammography77063 | 1,692 | $57 |
| X-Ray of Chest, 2 Views71046 | 721 | $38 |
| X-Ray of Foot, Minimum of 3 Views73630 | 350 | $38 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 252 | $40 |
| X-Ray of Knee, 4 Or More Views73564 | 247 | $55 |
| X-Ray of Hip, 2-3 Views73502 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-16
- Last updated
- 2022-07-20
- Certified
- 2022-07-20
Frequently asked questions
- What is Thomas Nguyen's NPI number?
- Thomas Nguyen's National Provider Identifier (NPI) is 1588828719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Nguyen's specialty?
- Thomas Nguyen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Nguyen located?
- Thomas Nguyen's practice location on file with NPPES is 2025 Soquel Ave, Santa Cruz, CA 95062-1323.
- What is Thomas Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thomas Nguyen is (831) 458-5521.
- Does Thomas Nguyen accept Medicare?
- Thomas Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Nguyen's NPI active?
- Yes — Thomas Nguyen's NPI (1588828719) is active in the NPPES registry as of the last update on 2022-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.