Michael Martin McGuire, PA-C, ATC
Physician Assistant · O Fallon, IL
Michael Martin McGuire, PA-C, ATC is a physician assistant with a practice address in O Fallon, Illinois, and NPI 1164931960, issued on Sep 25, 2017. Check the license (Illinois 085.011631, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Martin McGuire
- Credential
- PA-C, ATC
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 085.011631 IL
003657-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 670 Pierce Blvd Ste 200, O Fallon, IL 62269
- Phone
- (618) 206-2094
- Enumerated
- Sep 25, 2017
- Record last updated
- Dec 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20251009000644); accepts Medicare assignment
- Medical or professional school
- Indiana Medical College, School Of Medicine Of Purdue University, 2025
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Verify Michael Martin McGuire in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085.011631Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Hshs Medical Group IncOfallon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Martin McGuire among 4,926 physician assistant records in Illinois
Michael Martin McGuire, PA-C, ATC is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 43% of them.
- NPI issued2017 · 43% of these records are older, 52% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2025 · median 2019 among the 3,407 with a school on file
- Record last updated2025 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 physician assistant records list a practice address in O Fallon
They are 27 of the 1,077 NPPES records with a practice address in O Fallon, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in O Fallon → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Stephanie Armstrong, PA-CO Fallon, IL 622691962700757
- Karen Blackwell, P.A.O Fallon, IL 622691487983664
- Lucy Broaddus, MMS, PA-C, ATC.O Fallon, IL 622691114299419
- Corey Brooks, PAShiloh, IL 622691134466485
- Candace Charles, PAO Fallon, IL 622691922284504
- Tina Cloin, PA-CO Fallon, IL 622691902916851
- Robert Dizes, PA-CShiloh, IL 622691871686790
- Neve Fielding, PA-CO Fallon, IL 622691922480722
Common questions
What is Michael Martin McGuire, PA-C, ATC's NPI number?
Michael Martin McGuire, PA-C, ATC's National Provider Identifier (NPI) is 1164931960, issued on Sep 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michael Martin McGuire, PA-C, ATC located?
The NPPES record lists a practice address at 670 Pierce Blvd Ste 200, O Fallon, IL, 62269. Phone: (618) 206-2094. Providers update this record themselves, so call before visiting.
How can I verify Michael Martin McGuire, PA-C, ATC's license?
NPPES lists Illinois license number 085.011631, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.