Tuan Hoang-Xuan, D.O
NPI 1760448302 · Dermatology Physician · Chino, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tuan Hoang-Xuan, D.O is a Dermatology Physician provider in Chino, CA (NPI 1760448302).
Provider details
- NPI number
- 1760448302
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A7954 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,464 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 754 | $140 |
| Destruction of Skin Growth, 1-14 Growths17110 | 155 | $121 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 128 | $182 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 90 | $39 |
| Shaving of Skin Growth of Body, Arms, Or Legs, 1.1-2.0 Cm11302 | 47 | $117 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 206 | 151 |
| Mometasone Furoate | 112 | 73 |
| Triamcinolone Acetonide | 104 | 78 |
| Minocycline Hcl | 85 | 16 |
| Doxepin Hcl | 76 | — |
| Hydroxyzine Hcl | 60 | 22 |
| Ketoconazole | 56 | 25 |
| Fluocinonide | 49 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$944 across 46 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-22
- Last updated
- 2007-08-20
Frequently asked questions
- What is Tuan Hoang-Xuan's NPI number?
- Tuan Hoang-Xuan's National Provider Identifier (NPI) is 1760448302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tuan Hoang-Xuan's specialty?
- Tuan Hoang-Xuan is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Tuan Hoang-Xuan located?
- Tuan Hoang-Xuan's practice location on file with NPPES is 13768 Roswell Ave, Chino, CA 91710-1401.
- What is Tuan Hoang-Xuan's phone number?
- The practice phone number listed in the NPPES registry for Tuan Hoang-Xuan is (909) 364-1959.
- Does Tuan Hoang-Xuan accept Medicare?
- Tuan Hoang-Xuan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tuan Hoang-Xuan's NPI active?
- Yes — Tuan Hoang-Xuan's NPI (1760448302) is active in the NPPES registry as of the last update on 2007-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.