NPPES file of Aug 9, 2026

Samuel A. Bailey, PA

Physician Assistant · Maryville, IL

Samuel A. Bailey, PA is a physician assistant with a practice address in Maryville, Illinois, and NPI 1891778254, issued on Nov 21, 2005. Check the license (Illinois 85001646, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891778254
Name
Samuel A. Bailey
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License numbers
85001646 IL
085-001646 IL
Self-reported in NPPES; status is on the state search
Practice location
6800 State Route 162, Maryville, IL 62062
Phone
(800) 968-6866
Enumerated
Nov 21, 2005
Record last updated
Apr 24, 2008 (not updated in 18 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6800 State Route 162

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Barbara Allen, MS.CCC-SLPSpeech-Language Pathologist1033244728
  2. Cory Austin, CRNA, DNPCertified Registered Nurse Anesthetist1285251033
  3. David Autry, MDDiagnostic Radiology Physician1629026877
  4. Barbara Baird, MS,CCC-SLPSpeech-Language Pathologist1609901396
  5. Cindy Bauer, OTROccupational Therapist1891087656
  6. Jennifer Bauer, CRNACertified Registered Nurse Anesthetist1295726065

Verify Samuel A. Bailey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 85001646
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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47% fewer Medicare Part D claims than the average physician assistant in 2024

444 Medicare Part D claims for 242 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 93 claims were for opioids.

  1. Samuel Bailey444
  2. Specialty average830

Most prescribed

  1. Tramadol Hcl51 claims
  2. Mupirocin44 claims
  3. Acetaminophen-Codeine34 claims
  4. Dexamethasone24 claims
  5. Naproxen23 claims
  6. Prednisone18 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $13.18

1 payment: food and beverage; the largest payer was Kite Pharma, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Samuel Bailey$13.18
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

16 physician assistant records list a practice address in Maryville

They are 16 of the 414 NPPES records with a practice address in Maryville, and 4,926 physician assistant records in Illinois.

Other physician assistant records in Illinois

  1. Brooke Aarhus, PA-CPark Ridge, IL1760985469
  2. Sana Abbasi, PACarol Stream, IL1831803295
  3. Susan Abbinanti, PA-CElk Grove Village, IL1679647358
  4. Katheryn Abbott, PASchaumburg, IL1356842082
  5. Noor Abdelrahman, PA-CChicago, IL1851012413
  6. Amer Abdulghafoor, MSW, MS, PA-CChicago, IL1619401718
  7. Kazuko Abe, P.A.Chicago, IL1881840783
  8. Greta Abel, PA-CWheaton, IL1174844096
  9. Derrik AbellAnna, IL1821618471
  10. Jeanine Aberbook, PA-CChicago, IL1518664176

Common questions

What is Samuel A. Bailey, PA's NPI number?

Samuel A. Bailey, PA's National Provider Identifier (NPI) is 1891778254, issued on Nov 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Samuel A. Bailey, PA located?

The NPPES record lists a practice address at 6800 State Route 162, Maryville, IL, 62062. Phone: (800) 968-6866. Providers update this record themselves, so call before visiting.

How can I verify Samuel A. Bailey, PA's license?

NPPES lists Illinois license number 85001646, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Samuel A. Bailey, PA prescribe under Medicare Part D?

In 2024, Samuel A. Bailey, PA had 444 Medicare Part D claims for 242 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.