ZHI XU MD, PHD
NPI 1235499989
Internal Medicine in Indianapolis, IN
About Zhi Xu Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZHI XU MD, PHD (NPI 1235499989) is an individual internal medicine provider in Indianapolis, Indiana, licensed in Indiana (01075073A) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Zhi Xu Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Zhi Xu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 737 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Richmond, IN 47374
- Reassigned Medicare billing, Indiana enrollment
- 527 clinicians in this Medicare group
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 8
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health
Acute Care Hospitals · Indianapolis, INIndiana University Health North Hospital
Acute Care Hospitals · Carmel, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
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 Zhi Xu's NPI number?
The NPI number for Zhi Xu is 1235499989. It was assigned to this individual provider in the NPPES registry on May 29, 2012.
Where is Zhi Xu located?
Zhi Xu practices at 550 University Blvd Uh 3006, Indianapolis, IN 46202. The listed phone number is (317) 944-2167.
What is Zhi Xu's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Zhi Xu enrolled in Medicare?
Yes. Zhi Xu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Zhi Xu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zhi Xu reassigns Medicare benefits to 3 organizations: University Family Physicians, Inc. (Indianapolis, IN), Iu Health Medical Group, LLC (Indianapolis, IN) and Reid Physician Associates, Inc. (Richmond, IN). Each 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 Zhi Xu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zhi Xu accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Zhi 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 Zhi Xu affiliated with any hospitals?
According to CMS data, Zhi Xu is affiliated with Indiana University Health and Indiana University Health North Hospital.
When was this NPI record last updated?
The NPPES record for Zhi Xu was last updated on November 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Zhi Xu, MD, PHD · NPI 1235499989
Internal Medicine physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since May 29, 2012.
## Identity
- **NPI:** 1235499989 (Entity type: Individual)
- **Enumerated:** May 29, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 01075073A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 UNIVERSITY BLVD, UH 3006, Indianapolis, IN 46202-5149
- **Phone:** (317) 944-2167 · **Fax:** (317) 944-2305
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Family Physicians, Inc. (NPI 1043275787, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Reid Physician Associates, Inc. (NPI 1265689111, Richmond, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** November 17, 2022
- **Other identifiers:** Medicaid 201283680 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1235499989) · Data from the CMS NPPES public registry.