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WILLIAM W SKILES M.D.
NPI 1164459525
Radiology - Diagnostic Radiology in Madison, IN

Active since June 28, 2006PECOS EnrolledAccepts Medicare Assignment
77.27/100
CMS Quality Rating
1373 E STATE ROAD 62, MADISON, IN 47250(812) 801-0130(812) 801-0474 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 16, 2025, Nov 4, 2025, Jul 5, 2018 (3 updates tracked since 2018).

About William W Skiles M.d. NPPES

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

WILLIAM W SKILES M.D. (NPI 1164459525) is an individual diagnostic radiology provider in Madison, Indiana, licensed in Indiana (01047533) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Norton-king's Daughters' Health, and maintains 9 additional practice locations.

NPPES Registry Identity

NPI1164459525
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameWILLIAM W SKILESCredential: M.D.
Location Address1373 E STATE ROAD 62Madison, IN 47250-7328
Mailing AddressPo Box 776351Chicago, IL 60677-6351 · (502) 588-9490
Phone(812) 801-0130
Fax(812) 801-0474
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 1996
Enumeration DateJune 28, 2006
Last NPPES UpdateDecember 16, 20253 updates tracked since enumeration
NPPES CertifiedDecember 16, 2025
✔ NPI 1164459525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in IN · 01047533
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
1373 E STATE ROAD 62, Madison, IN 47250
Open in Google Maps ↗

Secondary Practice Locations 9

Location 1630 Broadway St # Street2Madison, IN 47250-3310 · Phone (812) 801-0995 · Fax (812) 801-8621
Location 236 Medical Plz Ste 1AHanover, IN 47243-9481 · Phone (812) 866-3301 · Fax (812) 866-3327
Location 3301 Gordon Gutmann Blvd Ste 101Jeffersonville, IN 47130-3765 · Phone (812) 282-4844 · Fax (812) 282-6248
Location 410235 Highway 421 N Ste 1AMilton, KY 40045-1541 · Phone (502) 268-5500 · Fax (502) 268-3600
Location 5206 W Tyson St Ste 1AVersailles, IN 47042-8036 · Phone (812) 689-5101 · Fax (812) 689-6199
Location 61190 W Main St Ste 200Vevay, IN 47043-3665 · Phone (812) 427-9564 · Fax (812) 427-9621
Location 7205 Marwill Dr Ste 1Carrollton, KY 41008-1471 · Phone (502) 732-6956 · Fax (502) 732-8219
Location 8445 Clifty DrMadison, IN 47250-1607 · Phone (812) 273-5372 · Fax (812) 801-5741
Location 91373 E State Road 62 Ste 2BMadison, IN 47250-7328 · Phone (812) 273-5372 · Fax (812) 801-5741

Other Identifiers 2

Medicaid64041973KY
Medicaid200257530IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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 W Skiles M.d. 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.

PECOS PAC ID7012007594
PECOS Enrollment IDI20071220000473, I20260216002215
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 Reassignments

2

Medicare enrollment records show William Skiles reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Norton - Kings Daughters Health Inc
0.3 mi
Family Medicine
1373 E STATE ROAD 62
Madison, IN 47250
  • Reassigned Medicare billing, Indiana enrollment
  • 142 clinicians in this Medicare group
NPI 1114955093 (812) 801-0800
Community Medical Associates, Inc.
35 mi
Multi-Specialty
4803 OLYMPIA PARK PLZ STE 1100
Louisville, KY 40241
  • Reassigned Medicare billing, Indiana and Kentucky enrollments
  • 465 clinicians in this Medicare group
NPI 1073089850 (502) 588-9490

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 10

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.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
137 services105 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
58 services54 patients
Ct scan of abdomen and pelvis without contrast 74176
A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.
23 services22 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
23 services23 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
22 services22 patients
Ct scan of chest without contrast 71250
A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Norton-King's Daughters' Health

Acute Care Hospitals · Madison, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150069
Location1373 East Sr 62Madison, IN 47250 · Jefferson County
Emergency services Birthing friendly

Norton Hospitals, Inc

Acute Care Hospitals · Louisville, KY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180088
Location200 East Chestnut StreetLouisville, KY 40202 · Jefferson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 47250 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
Most-billed visit code 99213
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.

77.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.84
Improvement Activities40
Cost64.87

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.

SARA NICOLE THORPE FNP-C
Nurse Practitioner (Family)
1373 E STATE ROAD 62
MADISON, IN 47250
Jefferson County (812) 801-0152
PAUL W CRONEN JR. M.D.
Surgery
1373 E STATE ROAD 62
MADISON, IN 47250
Jefferson County (812) 801-0840
TONYA MARIE FEIDER
Dietitian, Registered
1373 E STATE ROAD 62
MADISON, IN 47250
Jefferson County (812) 801-0800
DAYNE JAMESON OUSLEY
Student in an Organized Health Care Education/Training Program
1373 E STATE ROAD 62
MADISON, IN 47250
Jefferson County (812) 801-0800
STEVEN LEE VORHIES M.D.
Family Medicine
1373 E STATE ROAD 62, LEVEL 2
MADISON, IN 47250
Jefferson County (812) 801-0828
ABDELMESSIAH K GUIRGUIS MD
Internal Medicine
1373 E STATE ROAD 62, LEVEL 1
MADISON, IN 47250
Jefferson County (812) 801-0826
NORTON - KINGS DAUGHTERS HEALTH INC
Family Medicine
1373 E STATE ROAD 62
MADISON, IN 47250
Jefferson County (812) 801-0800
MARK T VIEHMANN MD
Anesthesiology
1373 E STATE ROAD 62
MADISON, IN 47250
Jefferson County (812) 801-0800

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 Skiles's NPI number?

The NPI number for William Skiles is 1164459525. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is William Skiles located?

William Skiles practices at 1373 E State Road 62, Madison, IN 47250. The listed phone number is (812) 801-0130.

What is William Skiles's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is William Skiles enrolled in Medicare?

Yes. William Skiles 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 Skiles's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Skiles reassigns Medicare benefits to 2 organizations: Norton - Kings Daughters Health Inc (Madison, IN) and Community Medical Associates, Inc. (Louisville, KY). 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 Skiles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Skiles accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list William Skiles 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 Skiles affiliated with any hospitals?

According to CMS data, William Skiles is affiliated with Norton-King's Daughters' Health and Norton Hospitals, Inc.

When was this NPI record last updated?

The NPPES record for William Skiles was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.