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DR. MICHAEL GIONO BARKETT M.D.
NPI 1831546134
Internal Medicine - Clinical Cardiac Electrophysiology in Springfield, IL

Active since May 17, 2016PECOS Enrolled
619 E MASON ST STE 4P57, SPRINGFIELD, IL 62701(217) 788-0706(217) 525-2535 Get Directions Write a Review

NPPES record last updated: August 22, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 22, 2024, Nov 22, 2021, Apr 19, 2021 and 4 more (7 updates tracked since 2016).

About Dr. Michael Giono Barkett M.d. NPPES

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

DR. MICHAEL GIONO BARKETT M.D. (NPI 1831546134) is an individual clinical cardiac electrophysiology provider in Springfield, Illinois, licensed in Massachusetts (291856) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with St Johns Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1831546134
Entity TypeIndividualMale
Primary Taxonomy207RC0001X
Provider Legal NameDR. MICHAEL GIONO BARKETTCredential: M.D.
Location Address619 E MASON ST STE 4P57Springfield, IL 62701-1034
Mailing Address619 E Mason St Ste 4p57Springfield, IL 62701-1034 · (217) 788-0706 · Fax (217) 525-2535
Phone(217) 788-0706
Fax(217) 525-2535
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMay 17, 2016
Last NPPES UpdateAugust 22, 20247 updates tracked since enumeration
NPPES CertifiedAugust 22, 2024
✔ NPI 1831546134 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RC0001X
License✔ Licensed in MA · 291856
Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Also ListedInternal MedicineTaxonomy 207R00000X · License 71121 (WI), 7562362 (CA)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 71121-20 (WI)
619 E MASON ST STE 4P57, Springfield, IL 62701
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Secondary Practice Locations 2

Location 11 Boston Medical Ctr PlBoston, MA 02118-2908 · Phone (617) 638-8000
Location 22900 W Oklahoma AveMilwaukee, WI 53215-4330 · Phone (414) 649-6000

Other Identifiers 1

Medicaid100126830WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Medica.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Giono Barkett M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254742133
PECOS Enrollment IDI20240904000922
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 Michael Barkett reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St Johns Hospital Of The Hospital Sisters Of The Third Order Of St F
0.2 mi
General Acute Care Hospital
800 EAST CARPENTER
Springfield, IL 62769
  • Reassigned Medicare billing, Illinois enrollment
  • 53 clinicians in this Medicare group
NPI 1184606923 (217) 544-6464
Prairie Cardiovascular Consultants Ltd
4.7 mi
Multi-Specialty
3051 HOLLIS DR FL 2
Springfield, IL 62704
  • Reassigned Medicare billing, Illinois enrollment
  • 101 clinicians in this Medicare group
NPI 1982714218 (217) 492-9695

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 9

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.

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.
170 services156 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.
40 services26 patients
Electrocardiogram (ecg) up to 30 days continuous with transmission of patient triggered events with review and report by health care professional 93229
An Electrocardiogram (ECG) is a test that records your heart's electrical activity for up to 30 days. You trigger a transmission if you feel symptoms, which is then reviewed by a healthcare professional. The report helps diagnose heart conditions.
33 services33 patients
Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional 93228
An Electrocardiogram (ECG) is a non-invasive test that records the electrical signals in your heart. For up to 30 days, a small device will continuously monitor your heart's activity. A healthcare professional will then review the data and provide a report on your heart's function.
31 services31 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.
22 services19 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
18 services16 patients

Hospital Affiliations CMS Care Compare 5

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

St Johns Hospital

Acute Care Hospitals · Springfield, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140053
Location800 E Carpenter StSpringfield, IL 62769 · Sangamon County
Emergency services Birthing friendly

Mc Donough District Hospital

Acute Care Hospitals · Macomb, IL
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number140089
Location525 East Grant StreetMacomb, IL 61455 · Mc Donough County
Emergency services Birthing friendly

Sarah D Culbertson Memorial Hospital

Critical Access Hospitals · Rushville, IL
OwnershipGovernment - Hospital District or Authority
CMS Certification Number141333
Location238 South Congress StreetRushville, IL 62681 · Schuyler County
Emergency services

St Francis Hospital

Critical Access Hospitals · Litchfield, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number141350
Location1215 Franciscan DrLitchfield, IL 62056 · Montgomery County
Emergency services Birthing friendly

Jacksonville Memorial Hospital

Critical Access Hospitals · Jacksonville, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141352
Location1600 W Walnut StJacksonville, IL 62650 · Morgan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62701 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
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.

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.

REX RIZALDO APRN
Nurse Practitioner (Critical Care Medicine)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
DR. JEETENDRA B PATEL M.D.
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
MS. DAWN KATHLEEN WINEBRIGHT APRN
Nurse Practitioner (Acute Care)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
SILVAN OMEROVIC DO
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
SALEM BADR MD
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
SIR JOHN THOMAS
Nurse Practitioner
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
ERBERT CACERES MD
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
DR. WALEED ALHARBI MD
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706

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 Michael Barkett's NPI number?

The NPI number for Michael Barkett is 1831546134. It was assigned to this individual provider in the NPPES registry on May 17, 2016.

Where is Michael Barkett located?

Michael Barkett practices at 619 E Mason St Ste 4p57, Springfield, IL 62701. The listed phone number is (217) 788-0706.

What is Michael Barkett's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is Michael Barkett enrolled in Medicare?

Yes. Michael Barkett is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Barkett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Barkett reassigns Medicare benefits to 2 organizations: St Johns Hospital Of The Hospital Sisters Of The Third Order Of St F (Springfield, IL) and Prairie Cardiovascular Consultants Ltd (Springfield, 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 Michael Barkett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Barkett accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Medica list Michael Barkett 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 Michael Barkett affiliated with any hospitals?

According to CMS data, Michael Barkett is affiliated with St Johns Hospital, Mc Donough District Hospital, Sarah D Culbertson Memorial Hospital, St Francis Hospital and Jacksonville Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Michael Barkett was last updated on August 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.