JON RILEY HAYS MD
NPI 1669664843
Family Medicine in Mt Vernon, IL

Q: What is Jon Hays's NPI number?

The NPI number for Jon Hays is 1669664843. It was assigned to this individual provider in the NPPES registry on August 13, 2007.

Q: What is Jon Hays's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Jon Hays was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since August 13, 2007PECOS EnrolledAccepts Medicare Assignment

2712 BROADWAY, MT VERNON, IL 62864(618) 244-2000(618) 244-6625 Get Directions Write a Review

NPPES record last updated: July 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Jon Riley Hays Md NPPES

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

JON RILEY HAYS MD (NPI 1669664843) is an individual family medicine provider in Mt Vernon, Illinois, licensed in Illinois (036091980) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with Franklin Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1991).

NPPES Registry Identity

NPI1669664843

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameJON RILEY HAYSCredential: MD

Location Address2712 BROADWAYMt Vernon, IL 62864

Mailing Address2712 BroadwayMt Vernon, IL 62864 · (618) 244-2000 · Fax (618) 244-6625

Phone(618) 244-2000

Fax(618) 244-6625

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1991

Enumeration DateAugust 13, 2007

Last NPPES UpdateJuly 22, 2026

NPPES CertifiedJuly 22, 2026

✔ NPI 1669664843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in IL · 036091980

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 036.091980 (IL)

2712 BROADWAY, Mt Vernon, IL 62864

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Other Identifiers 1

Other036091980IL · License Number

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

Jon Riley Hays 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 ID5890070130

PECOS Enrollment IDI20170328002278

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 Jon Hays reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Deaconess Illinois Specialty Clinic, Inc.

0.2 mi

Nurse Practitioner

3111 BROADWAY ST
Mount Vernon, IL 62864

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

NPI 1497462964 (618) 241-0300

Granite City Hospitalist Services LLC

42 mi

Hospitalist

2250 N ILLINOIS AVE
Carbondale, IL 62901

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

NPI 1669926424 (618) 833-1691

Statera Health Care, LLC

45 mi

Emergency Medicine

100 DR WARREN TUTTLE DR
Harrisburg, IL 62946

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

NPI 1043874449 (618) 833-1691

Integritas Emergency Physician Services LLC

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

No phone listed

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 6

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.

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

154 services139 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

150 services136 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.

26 services25 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

21 services21 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

17 services17 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

17 services13 patients

Hospital Affiliations CMS Care Compare 4

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

Franklin Hospital

Critical Access Hospitals · Benton, IL

OwnershipGovernment - Hospital District or Authority

CMS Certification Number141321

Location201 Bailey LaneBenton, IL 62812 · Franklin County

Emergency services

Massac Memorial Hospital

Critical Access Hospitals · Metropolis, IL

OwnershipProprietary

CMS Certification Number141323

Location28 Chick Street, PO Box 850Metropolis, IL 62960 · Massac County

Emergency services

Marshall Browning Hospital

Critical Access Hospitals · Du Quoin, IL

OwnershipVoluntary non-profit - Private

CMS Certification Number141331

Location900 North Washington StreetDu Quoin, IL 62832 · Perry County

Emergency services

Anna Hospital Corporation D/B/A Union County Hospital

Critical Access Hospitals · Anna, IL

OwnershipProprietary

CMS Certification Number141342

Location517 North Main StreetAnna, IL 62906 · Union County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62864 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

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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.

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 Jon Hays's NPI number?

The NPI number for Jon Hays is 1669664843. It was assigned to this individual provider in the NPPES registry on August 13, 2007.

Where is Jon Hays located?

Jon Hays practices at 2712 Broadway, Mt Vernon, IL 62864. The listed phone number is (618) 244-2000.

What is Jon Hays's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Jon Hays enrolled in Medicare?

Yes. Jon Hays 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 Jon Hays's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jon Hays reassigns Medicare benefits to 4 organizations: Deaconess Illinois Specialty Clinic, Inc. (Mount Vernon, IL), Granite City Hospitalist Services LLC (Carbondale, IL), Statera Health Care, LLC (Harrisburg, IL) and Integritas Emergency Physician Services LLC (IL). 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 Jon Hays's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Jon Hays affiliated with any hospitals?

According to CMS data, Jon Hays is affiliated with Franklin Hospital, Massac Memorial Hospital, Marshall Browning Hospital and Anna Hospital Corporation D/B/A Union County Hospital.

When was this NPI record last updated?

The NPPES record for Jon Hays was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.