Dejun Xu, M.D.
NPI 1811940174 · Internal Medicine Physician · Evansville, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dejun Xu, M.D. is a Internal Medicine Physician provider in Evansville, IN (NPI 1811940174).
Provider details
- NPI number
- 1811940174
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01081432A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
745 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 237 | $112 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 212 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 140 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 68 | $163 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 45 | $47 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 28 | 15 |
| Furosemide | 28 | 18 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 22 | 15 |
| Cefdinir | 20 | 20 |
| Apixabanbrand: Eliquis | 16 | — |
| Lisinopril | 15 | — |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2018-12-05
Frequently asked questions
- What is Dejun Xu's NPI number?
- Dejun Xu's National Provider Identifier (NPI) is 1811940174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dejun Xu's specialty?
- Dejun Xu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dejun Xu located?
- Dejun Xu's practice location on file with NPPES is 3700 Washington Ave, Evansville, IN 47714-0541.
- What is Dejun Xu's phone number?
- The practice phone number listed in the NPPES registry for Dejun Xu is (812) 485-7040.
- Does Dejun Xu accept Medicare?
- Dejun Xu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dejun Xu's NPI active?
- Yes — Dejun Xu's NPI (1811940174) is active in the NPPES registry as of the last update on 2018-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.