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DR. DEJUN XU M.D.
NPI 1811940174
Internal Medicine in Evansville, IN

Active since May 18, 2006PECOS Enrolled
95.57/100
CMS Quality Rating
3700 WASHINGTON AVE, EVANSVILLE, IN 47714(812) 485-7040 Get Directions Write a Review

NPPES record last updated: December 5, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Dejun Xu M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DEJUN XU M.D. (NPI 1811940174) is an individual internal medicine provider in Evansville, Indiana, licensed in Indiana (01081432A) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Evansville, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1811940174
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DEJUN XUCredential: M.D.
Location Address3700 WASHINGTON AVEEvansville, IN 47714-0541
Mailing AddressPo Box 13059Belfast, ME 04915-4021
Phone(812) 485-7040
Sole ProprietorNo
Medical School CMSOtherGraduated 1982
Enumeration DateMay 18, 2006
Last NPPES UpdateDecember 5, 2018
✔ NPI 1811940174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IN · 01081432A
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 01081432A (IN)
Also ListedSpecialist/Technologist Cardiovascular · SonographyTaxonomy 246XS1301X · License 43484
3700 WASHINGTON AVE, Evansville, IN 47714
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dejun Xu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254338007
PECOS Enrollment IDI20190116002446
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Dejun Xu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Complexcare Medical Group Midwest M PLLC
378 mi
Internal Medicine
41800 W 11 MILE RD STE 109
Novi, MI 48375
  • Reassigned Medicare billing, Indiana enrollment
  • 14 clinicians in this Medicare group
NPI 1528851607 (248) 660-1220

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
237 services139 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
212 services121 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
140 services138 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
68 services67 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
45 services28 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
24 services24 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension St Vincent Evansville

Acute Care Hospitals · Evansville, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150100
Location3700 Washington AveEvansville, IN 47750 · Vanderburgh County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 47714 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality89.32
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ST. MARY'S HEALTH, INC.
Durable Medical Equipment & Medical Supplies
3700 WASHINGTON AVE
EVANSVILLE, IN 47714
Vanderburgh County (812) 485-7623
KELLI ROBERTSON
Dietitian, Registered
3700 WASHINGTON AVE
EVANSVILLE, IN 47714
Vanderburgh County (812) 485-4098
MADYSON BLAIRE FIETH
Registered Nurse (Medical-Surgical)
3700 WASHINGTON AVE
EVANSVILLE, IN 47714
Vanderburgh County (812) 485-4000
KELSEY COX DPT, NCS
Physical Therapist
3700 WASHINGTON AVE
EVANSVILLE, IN 47714
Vanderburgh County (812) 106-1709
CEP AMERICA - NEUROLOGY PC
Psychiatry & Neurology (Neurology)
3700 WASHINGTON AVE
EVANSVILLE, IN 47714
Vanderburgh County (812) 484-4000
PROF. NANNETTE STUMP PHD, HSPP
Psychologist
3700 WASHINGTON AVE
EVANSVILLE, IN 47714
Vanderburgh County (812) 485-5612
SARAH MILLER M.S., CF-SLP
Speech-Language Pathologist
3700 WASHINGTON AVE
EVANSVILLE, IN 47714
Vanderburgh County (812) 485-4525
BRANDY DAWN HARPENAU OT
Occupational Therapist
3700 WASHINGTON AVE
EVANSVILLE, IN 47714
Vanderburgh County (812) 485-5621

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dejun Xu's NPI number?

The NPI number for Dejun Xu is 1811940174. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Dejun Xu located?

Dejun Xu practices at 3700 Washington Ave, Evansville, IN 47714. The listed phone number is (812) 485-7040.

What is Dejun Xu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Dejun Xu enrolled in Medicare?

Yes. Dejun Xu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Dejun Xu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dejun Xu reassigns Medicare benefits to Complexcare Medical Group Midwest M PLLC (Novi, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dejun Xu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dejun Xu accept?

Health plans from CareSource and CareSource (Common Ground Healthcare) list Dejun Xu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Dejun Xu affiliated with any hospitals?

According to CMS data, Dejun Xu is affiliated with Ascension St Vincent Evansville.

When was this NPI record last updated?

The NPPES record for Dejun Xu was last updated on December 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.