DR. PAUL D. RYAN M.D.
NPI 1497750749
Internal Medicine - Interventional Cardiology in Hinsdale, IL

Q: What is Paul Ryan's NPI number?

The NPI number for Paul Ryan is 1497750749. It was assigned to this individual provider in the NPPES registry on June 14, 2005.

Q: What is Paul Ryan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Paul Ryan was last updated on August 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since June 14, 2005PECOS EnrolledAccepts Medicare Assignment

97.28/100

CMS Quality Rating

11 SALT CREEK LN, HINSDALE, IL 60521(630) 789-3422(630) 789-9093 Get Directions Write a Review

NPPES record last updated: August 5, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Paul D. Ryan M.d. NPPES

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

DR. PAUL D. RYAN M.D. (NPI 1497750749) is an individual interventional cardiology provider in Hinsdale, Illinois, licensed in Illinois (036-084757) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Adventist La Grange Memorial Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1990).

NPPES Registry Identity

NPI1497750749

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameDR. PAUL D. RYANCredential: M.D.

Location Address11 SALT CREEK LNHinsdale, IL 60521-2990

Mailing Address900 S Frontage Rd, Suite 325Woodridge, IL 60517-4903 · (630) 789-3422 · Fax (630) 789-9093

Phone(630) 789-3422

Fax(630) 789-9093

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1990

Enumeration DateJune 14, 2005

Last NPPES UpdateAugust 5, 2015

✔ NPI 1497750749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in IL · 036-084757

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 036084757 (IL)

11 SALT CREEK LN, Hinsdale, IL 60521

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Other Identifiers 4

Medicaid036084757IL

Other1912218850IL · Npi Group Practice

OtherF400224429IL · Medicare - Locality 16

OtherF400224432IL · Medicare - Locality 15

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

Dr. Paul D. Ryan 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 ID8527167972

PECOS Enrollment IDI20090609000398

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

Medicare enrollment records show Paul Ryan reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Adventist Health Partners, Inc

Same address

Family Medicine

11 SALT CREEK LN, SUITE 125
Hinsdale, IL 60521

Reassigned Medicare billing, Illinois enrollment
381 clinicians in this Medicare group

NPI 1225207798 (630) 655-1178

Adventist Hinsdale Hospital

0.1 mi

Neuroradiology

120 N OAK ST
Hinsdale, IL 60521

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Adventist Midwest Health
41 clinicians in this Medicare group

NPI 1215280763 (630) 856-9000

Adventist Health Partners, Inc

0.2 mi

Cardiovascular Disease

908 N ELM ST STE 404
Hinsdale, IL 60521

Reassigned Medicare billing, Illinois enrollment
66 clinicians in this Medicare group

NPI 1912218850 (630) 789-3422

Adventist Midwest Health

2.4 mi

Family Medicine

1325 COMMUNITY MEMORIAL DR
La Grange, IL 60525

Reassigned Medicare billing, Illinois enrollment
32 clinicians in this Medicare group

NPI 1912353822 (708) 245-8900

Cardiovascular Institute Gpe Inc

12 mi

Cardiovascular Disease

10 MARTIN AVE STE 200
Naperville, IL 60540

Reassigned Medicare billing, Illinois enrollment
61 clinicians in this Medicare group

NPI 1992594022 (630) 600-0700

Adventist Bolingbrook Hospital

13 mi

Cardiovascular Disease

500 REMINGTON BLVD
Bolingbrook, IL 60440

Reassigned Medicare billing, Illinois enrollment
23 clinicians in this Medicare group

NPI 1477790160 (630) 312-5000

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 23

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.

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.

590 services442 patients

Anticoagulant management of patient taking warfarin 93793

Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.

453 services41 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

299 services265 patients

Blood test, clotting time 85610

A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.

282 services35 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

281 services161 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

270 services232 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

218 services215 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

163 services161 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

94 services93 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

59 services57 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

40 services40 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

29 services27 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

26 services26 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

26 services26 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

23 services21 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

16 services16 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

15 services15 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

13 services12 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

13 services13 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

13 services13 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

13 services11 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

12 services12 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Adventist La Grange Memorial Hospital

Acute Care Hospitals · La Grange, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140065

Location5101 S Willow Springs RdLa Grange, IL 60525 · Cook County

Emergency services

Adventist Hinsdale Hospital

Acute Care Hospitals · Hinsdale, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140122

Location120 North Oak StHinsdale, IL 60521 · Du Page County

Emergency services Birthing friendly

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

Uchicago Medicine Adventhealth Bolingbrook

Acute Care Hospitals · Bolingbrook, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140304

Location500 Remington BoulevardBolingbrook, IL 60440 · Will County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60521 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

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

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.

97.28/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

89.78

Promoting Interoperability

98.23

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier11 claims11 services$67.52 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier11 claims11 services$32.33 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

PAUL A FREIER M.D.

Internal Medicine (Cardiovascular Disease)

11 SALT CREEK LN
HINSDALE, IL 60521

Dupage County (630) 789-3422

BARBARA KWIATKOWSKI

Audiologist-Hearing Aid Fitter

11 SALT CREEK LN, STE 101
HINSDALE, IL 60521

Dupage County (630) 789-3110

HEARING AID CENTER OF HINSDALE

Clinic/Center (Hearing and Speech)

11 SALT CREEK LN, SUITE 100
HINSDALE, IL 60521

Dupage County (630) 789-3110

MS. JILL MARIE MESSINA AU.D.

Audiologist

11 SALT CREEK LN, SUITE 101
HINSDALE, IL 60521

Dupage County (630) 789-3110

ADVENTIST HEALTH PARTNERS, INC

Family Medicine

11 SALT CREEK LN, SUITE 125
HINSDALE, IL 60521

Dupage County (630) 655-1178

PATRICK K QUIRKE M.D.

Internal Medicine (Cardiovascular Disease)

11 SALT CREEK LN
HINSDALE, IL 60521

Dupage County (630) 789-3422

GEORGE GARING GIBBS M.D.

Internal Medicine (Cardiovascular Disease)

11 SALT CREEK LN
HINSDALE, IL 60521

Dupage County (630) 789-3422

BONNIE B SIU PH.D.

Audiologist

11 SALT CREEK LN, 101
HINSDALE, IL 60521

Dupage County (630) 789-3110

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 Paul Ryan's NPI number?

The NPI number for Paul Ryan is 1497750749. It was assigned to this individual provider in the NPPES registry on June 14, 2005.

Where is Paul Ryan located?

Paul Ryan practices at 11 Salt Creek Ln, Hinsdale, IL 60521. The listed phone number is (630) 789-3422.

What is Paul Ryan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Paul Ryan enrolled in Medicare?

Yes. Paul Ryan 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 Paul Ryan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Paul Ryan reassigns Medicare benefits to 6 organizations: Adventist Health Partners, Inc (Hinsdale, IL), Adventist Hinsdale Hospital (Hinsdale, IL), Adventist Health Partners, Inc (Hinsdale, IL), Adventist Midwest Health (La Grange, IL), Cardiovascular Institute Gpe Inc (Naperville, IL) and 1 more organization, listed in the Medicare section above. 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 Paul Ryan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Paul Ryan affiliated with any hospitals?

According to CMS data, Paul Ryan is affiliated with Adventist La Grange Memorial Hospital, Adventist Hinsdale Hospital, Elmhurst Memorial Hospital and Uchicago Medicine Adventhealth Bolingbrook.

When was this NPI record last updated?

The NPPES record for Paul Ryan was last updated on August 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.