KATHERINE MOSHER HILLER MD
NPI 1841265147
Emergency Medicine in Bloomington, IN
About Katherine Mosher Hiller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE MOSHER HILLER MD (NPI 1841265147) is an individual emergency medicine provider in Bloomington, Indiana, licensed in Indiana (01084279A) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health Bloomington Hospital, and maintains a secondary practice location in Indianapolis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
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
Katherine Mosher Hiller 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 Reassignments
5Medicare enrollment records show Katherine Hiller reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bloomington, IN 47408
- Reassigned Medicare billing, Indiana enrollment
- 783 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 1,781 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Nashville, TN 37236
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Middle Tennessee Emergency Physicians, P.C.
- 225 clinicians in this Medicare group
Bylas, AZ 85530
- Reassigned Medicare billing, Texas enrollment
- 438 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health Bloomington Hospital
Acute Care Hospitals · Bloomington, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47403 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Katherine Hiller's NPI number?
The NPI number for Katherine Hiller is 1841265147. It was assigned to this individual provider in the NPPES registry on February 21, 2006.
Where is Katherine Hiller located?
Katherine Hiller practices at 601 W 2nd St, Bloomington, IN 47403. The listed phone number is (812) 353-9515.
What is Katherine Hiller's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Katherine Hiller enrolled in Medicare?
Yes. Katherine Hiller 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 Katherine Hiller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Hiller reassigns Medicare benefits to 5 organizations: Indiana University Health Southern Indiana Physicians, LLC (Bloomington, IN), Indiana University Health Care Associates, Inc (Indianapolis, IN), Iu Health Medical Group, LLC (Indianapolis, IN), Middle Tennessee Emergency Physicians PC (Nashville, TN) and San Carlos Apache Healthcare Corporation (Bylas, AZ). 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 Katherine Hiller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Hiller accept?
Health plans from CareSource, Cigna Healthcare, Oscar Health and Oscar Insurance Company list Katherine Hiller 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 Katherine Hiller affiliated with any hospitals?
According to CMS data, Katherine Hiller is affiliated with Indiana University Health Bloomington Hospital.
When was this NPI record last updated?
The NPPES record for Katherine Hiller was last updated on May 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Katherine Mosher Hiller, MD · NPI 1841265147
Emergency Medicine physician in Bloomington, Indiana. Individual provider, active in the CMS NPPES registry since February 21, 2006.
## Identity
- **NPI:** 1841265147 (Entity type: Individual)
- **Enumerated:** February 21, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 01084279A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 W 2ND ST, Bloomington, IN 47403-2317
- **Phone:** (812) 353-9515
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Indiana University Health Southern Indiana Physicians, LLC (NPI 1013953983, Bloomington, IN); Indiana University Health Care Associates, Inc (NPI 1902032832, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Middle Tennessee Emergency Physicians PC (NPI 1194758979, Nashville, TN); San Carlos Apache Healthcare Corporation (NPI 1417330713, Bylas, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 2000
## Record status
- **NPPES last updated:** May 23, 2025
- **Other identifiers:** Medicaid 873001 (AZ); Medicaid 300040517 (IN); Other P00161190 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1841265147) · Data from the CMS NPPES public registry.