RYON MICHAEL HENNESSY MD
NPI 1093717480
Orthopaedic Surgery in Elmhurst, IL

Active since August 15, 2005PECOS EnrolledAccepts Medicare Assignment
91.35/100
CMS Quality Rating
360 W BUTTERFIELD RD, SUITE 160, ELMHURST, IL 60126(630) 782-9600(630) 782-1643 Get Directions Write a Review

NPPES record last updated: December 10, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ryon Michael Hennessy Md NPPES

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

RYON MICHAEL HENNESSY MD (NPI 1093717480) is an individual orthopaedic surgery provider in Elmhurst, Illinois, licensed in Illinois (036-093298) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Elmhurst Memorial Hospital, and is a graduate of Rush Medical College Of Rush University (1991).

NPPES Registry Identity

NPI1093717480
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameRYON MICHAEL HENNESSYCredential: MD
Location Address360 W BUTTERFIELD RD, SUITE 160Elmhurst, IL 60126-5068
Mailing Address360 W Butterfield Rd, Suite 160Elmhurst, IL 60126-5068 · (630) 782-9600 · Fax (630) 782-1643
Fax(630) 782-1643
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1991
Enumeration DateAugust 15, 2005
Last NPPES UpdateDecember 10, 2009
NPI 1093717480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in IL · 036-093298
Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

360 W BUTTERFIELD RD, Elmhurst, IL 60126

Other Identifiers 8

Medicare UPING51219
Medicare NSC0139440002IL
Medicare PINL59269IL
Medicare PINK53251IL
Other02222323IL · Bcbs
Medicaid036093298IL
Medicare NSC0139440001IL
Other200028061IL · Medicare Railroad

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ryon Michael Hennessy 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.

PECOS PAC ID5496822983
PECOS Enrollment IDI20081007000341
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.

Areas of Expertise CMS Part B claims 13

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.

Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg J7318
Hyaluronan or derivative, Durolane, is a treatment injected directly into the joint to relieve pain and improve mobility. It's often used for arthritis in the knee. The substance works by supplementing your body's natural joint fluid to help lubricate and cushion the joint.
1,020 services13 patients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
720 services184 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
277 services183 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
255 services173 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
189 services189 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
120 services110 patients

Hospital Affiliations CMS Care Compare

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

Elmhurst Memorial Hospital

Acute Care Hospitals · Elmhurst, IL
4/5 CMS rating
OwnershipProprietary
CMS Certification Number140200
Location155 East Brush Hill RoadElmhurst, IL 60126 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60126 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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.

91.35/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.71
Promoting Interoperability100
Improvement Activities40

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.

Dentist (Oral and Maxillofacial Surgery)
360 W BUTTERFIELD RD, SUITE 220
ELMHURST, IL 60126
Obstetrics & Gynecology
360 W BUTTERFIELD RD, SUITE 250
ELMHURST, IL 60126
Clinic/Center (Rehabilitation, Substance Use Disorder)
360 W BUTTERFIELD RD
ELMHURST, IL 60126
Orthopaedic Surgery
360 W BUTTERFIELD RD, SUITE 160
ELMHURST, IL 60126
Obstetrics & Gynecology
360 W BUTTERFIELD RD, SUITE 250
ELMHURST, IL 60126
Dentist
360 W BUTTERFIELD RD, SUITE 210
ELMHURST, IL 60126
Obstetrics & Gynecology
360 W BUTTERFIELD RD, SUITE 250
ELMHURST, IL 60126
Urology
360 W BUTTERFIELD RD, #245
ELMHURST, IL 60126

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 Ryon Hennessy's NPI number?

The NPI number for Ryon Hennessy is 1093717480. It was assigned to this individual provider in the NPPES registry on August 15, 2005.

Where is Ryon Hennessy located?

Ryon Hennessy practices at 360 W Butterfield Rd Suite 160, Elmhurst, IL 60126. The listed phone number is (630) 782-9600.

What is Ryon Hennessy's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Ryon Hennessy enrolled in Medicare?

Yes. Ryon Hennessy 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.

Is Ryon Hennessy affiliated with any hospitals?

According to CMS data, Ryon Hennessy is affiliated with Elmhurst Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Ryon Hennessy was last updated on December 10, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.