WILLIAM HANLEY NP
NPI 1659543643
Nurse Practitioner - Family in Mishawaka, IN
About William Hanley Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM HANLEY NP (NPI 1659543643) is an individual family provider in Mishawaka, Indiana, licensed in Indiana (71006238A) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS, is affiliated with Saint Joseph Regional Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
William Hanley Np 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 William Hanley reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mishawaka, IN 46544
- Reassigned Medicare billing, Indiana enrollment
- 205 clinicians in this Medicare group
La Porte, IN 46350
- Reassigned Medicare billing, Indiana enrollment
- 101 clinicians in this Medicare group
Eagle Butte, SD 57625
- Reassigned Medicare billing, Texas enrollment
- 282 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Joseph Regional Medical Center
Acute Care Hospitals · Mishawaka, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46545 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MISHAWAKA, IN 46545
MISHAWAKA, IN 46545
MISHAWAKA, IN 46545
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 William Hanley's NPI number?
The NPI number for William Hanley is 1659543643. It was assigned to this individual provider in the NPPES registry on March 31, 2008.
Where is William Hanley located?
William Hanley practices at 611 E Douglas Rd Ste 200, Mishawaka, IN 46545. The listed phone number is (574) 335-6060.
What is William Hanley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is William Hanley enrolled in Medicare?
Yes. William Hanley 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 William Hanley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Hanley reassigns Medicare benefits to 3 organizations: Saint Joseph Regional Medical Center, Inc. (Mishawaka, IN), North Indiana Emergency Physicians, LLP (La Porte, IN) and Eagle Butte Indian Health Service Hospital (Eagle Butte, SD). 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 William Hanley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Hanley accept?
Health plans from CareSource list William Hanley 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 William Hanley affiliated with any hospitals?
According to CMS data, William Hanley is affiliated with Saint Joseph Regional Medical Center.
When was this NPI record last updated?
The NPPES record for William Hanley was last updated on May 19, 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.
# William Hanley, NP · NPI 1659543643
Family physician in Mishawaka, Indiana. Individual provider, active in the CMS NPPES registry since March 31, 2008.
## Identity
- **NPI:** 1659543643 (Entity type: Individual)
- **Enumerated:** March 31, 2008
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 71006238A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 611 E DOUGLAS RD STE 200, Mishawaka, IN 46545-1465
- **Phone:** (574) 335-6060 · **Fax:** (574) 335-0611
## 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): Saint Joseph Regional Medical Center, Inc. (NPI 1467406074, Mishawaka, IN); North Indiana Emergency Physicians, LLP (NPI 1144691478, La Porte, IN); Eagle Butte Indian Health Service Hospital (NPI 1558395848, Eagle Butte, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** May 19, 2025
- **Other identifiers:** Medicaid 201258990 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1659543643) · Data from the CMS NPPES public registry.