Michael Martin Mcguire , PA-C, ATC
Physician Assistant β’ O Fallon, IL
670 Pierce Blvd Ste 200
O Fallon, IL 622692579
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
670 Pierce Blvd Ste 200
O Fallon, IL 622692579
CMS Doctors and Clinicians lists 1 group name: Hshs Medical Group Inc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Indiana Medical College, School Of Medicine Of Purdue University
2025
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021β2025.
Years since graduation
1 years (graduated 2025)
CMS Doctors and Clinicians data list 2025 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2017
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Michael Mcguire has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Michael Mcguire as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in O Fallon and Illinois
27 active clinicians are listed under Physician Assistant with a practice address in O Fallon, IL (4,929 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in O Fallon
14.8% of these 27 clinicians have the CMS telehealth indicator.
81.5% of these 27 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-12-11NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 2255A2300X
Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.
NUCC Taxonomy Code: 2255A2300X
Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20251009000644
IL
5193222768
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Hshs Medical Group Inc
670 Pierce Blvd, O Fallon, IL 622692579
Phone: 6187262133
Hshs Medical Group Inc
1512 N Green Mount Rd, Ofallon, IL 622691953
Phone: 6186245510
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner
Adult-Gerontology Nurse Practitioner (Certified)
Family Medicine - Sports Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner - Family
Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Recorded as MICHAEL MCGUIRE, PA-C, ATC
Registered at 670 PIERCE BLVD, O FALLON, IL 622692579 (Tel: 6182062094)
Registered at 670 PIERCE BLVD STE 200, O FALLON, IL 622692579 (Tel: 6182062094)
Registered at 670 PIERCE BLVD STE 200, O FALLON, IL 622692579 (Tel: 3175016249)
Specialist/Technologist
Registered at 1050 WISHARD BLVD, INDIANAPOLIS, IN 462022872 (Tel: 3172747447)
Registered at 9443 GRANDVIEW CT, NOBLESVILLE, IN 460601591 (Tel: 3175016249)
Recorded as MICHAEL MCGUIRE, MS, LAT, ATC, PA-S
Specialist/Technologist (license number reported to NPPES: NY 003657-1)
Registered at 13 OAK DR, HAMILTON, NY 133461386 (Tel: 3152286399)
Registered at 65 FARNHAM ST APT 2, CAZENOVIA, NY 130351153
NPI status registered as active in NPPES database
Registered at 1001 E 17TH ST, BLOOMINGTON, IN 474081590 (Tel: 8128552794)
Registered at 543 W HOOSIER COURT AVE, BLOOMINGTON, IN 474042219
Recorded as MICHAEL MCGUIRE
Specialist/Technologist
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in O Fallon
- Rebecca Riepshoff, PA-C
- Shaelin Heiman, PA-C
- Margaret Hoester, PA-C
- Stephanie Armstrong, PA-C
- Adela Redzic, PA-C
- Christina Moore, PA
Mailing Address
670 Pierce Blvd
O Fallon, IL 622692579
Phone: 6182062094