HILLARY H WU MD
NPI 1881686848
Internal Medicine - Hematology & Oncology in Carmel, IN
About Hillary H Wu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HILLARY H WU MD (NPI 1881686848) is an individual hematology & oncology provider in Carmel, Indiana, licensed in Indiana (01052232A) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and is a graduate of Other (1987).
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
Hillary H Wu Md 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 Reassignment
Medicare enrollment records show Hillary Wu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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 11
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health
Acute Care Hospitals · Indianapolis, INAscension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INOrthoindy Hospital
Acute Care Hospitals · Indianapolis, INIndiana University Health North Hospital
Acute Care Hospitals · Carmel, INCommunity Hospital North
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46032 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims
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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CARMEL, IN 46032
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 Hillary Wu's NPI number?
The NPI number for Hillary Wu is 1881686848. It was assigned to this individual provider in the NPPES registry on August 16, 2005.
Where is Hillary Wu located?
Hillary Wu practices at 11645 Illinois St, Carmel, IN 46032. The listed phone number is (317) 688-5964.
What is Hillary Wu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Hillary Wu enrolled in Medicare?
Yes. Hillary Wu 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 organization bills Medicare for Hillary Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hillary Wu reassigns Medicare benefits to Iu Health Medical Group, LLC (Indianapolis, IN). 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 Hillary Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hillary Wu accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Hillary Wu 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 Hillary Wu affiliated with any hospitals?
According to CMS data, Hillary Wu is affiliated with Indiana University Health, Ascension St Vincent Hospital, Orthoindy Hospital, Indiana University Health North Hospital and Community Hospital North.
When was this NPI record last updated?
The NPPES record for Hillary Wu was last updated on November 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Hillary H Wu, MD · NPI 1881686848
Hematology & Oncology physician in Carmel, Indiana. Individual provider, active in the CMS NPPES registry since August 16, 2005.
## Identity
- **NPI:** 1881686848 (Entity type: Individual)
- **Enumerated:** August 16, 2005
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 01052232A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 11645 ILLINOIS ST, Carmel, IN 46032-3320
- **Phone:** (317) 688-5964
## 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:** Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** November 30, 2020
- **Other identifiers:** Medicaid 200431140 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1881686848) · Data from the CMS NPPES public registry.