Xuan Phan, M.D.
NPI 1578941126 · Internal Medicine Physician · Silver Creek, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xuan Phan, M.D. is a Internal Medicine Physician provider in Silver Creek, NY (NPI 1578941126).
Provider details
- NPI number
- 1578941126
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 295583 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 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
811 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 | 196 | $119 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 57 | $164 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 56 | $123 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 53 | $18 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 50 | $18 |
| Hemoglobin A1c Level83036 | 49 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 128 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 543 | 157 |
| Amlodipine Besylate | 260 | 82 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 233 | 64 |
| Gabapentin | 228 | 76 |
| Losartan Potassium | 220 | 53 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 209 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$109 across 6 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
- 2015-05-15
- Last updated
- 2024-01-25
- Certified
- 2023-03-09
Frequently asked questions
- What is Xuan Phan's NPI number?
- Xuan Phan's National Provider Identifier (NPI) is 1578941126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xuan Phan's specialty?
- Xuan Phan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Xuan Phan located?
- Xuan Phan's practice location on file with NPPES is 113 Main St, Silver Creek, NY 14136-1452.
- What is Xuan Phan's phone number?
- The practice phone number listed in the NPPES registry for Xuan Phan is (716) 934-4518.
- Does Xuan Phan accept Medicare?
- Xuan Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xuan Phan's NPI active?
- Yes — Xuan Phan's NPI (1578941126) is active in the NPPES registry as of the last update on 2024-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.