Alyssa Diaz
Medical Physician Assistant · Maryville, IL
Alyssa Diaz is a medical physician assistant with a practice address in Maryville, Illinois, and NPI 1467380972, issued on May 13, 2026. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alyssa Diaz
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 6800 State Route 162, Maryville, IL 62062
- Phone
- (618) 288-5711
- Enumerated
- May 13, 2026
- Record last updated
- Jul 28, 2026
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 671 in Illinois → Look up another NPI →
Also registered at 6800 State Route 162
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alyssa Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alyssa Diaz among 671 medical physician assistant records in Illinois
Alyssa Diaz is one of 671 medical physician assistant records with a practice address in Illinois. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2026, is newer than 98% of them.
- NPI issued2026 · 98% of these records are older, 0% newer
- In a Medicare fileNo · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 medical physician assistant records list a practice address in Maryville
They are 9 of the 414 NPPES records with a practice address in Maryville, and 671 medical physician assistant records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 671 in Illinois → Every provider in Maryville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Abby Beedy, PA-CMaryville, IL 620621942497037
- Heidi Duff, PA-CMaryville, IL 620621588855381
- Jessica Nussbaum, PA-CMaryville, IL 620621184306524
- Rebecca Oberkrom, PA-CMaryville, IL 620621316758154
- Madeline RosebroughMaryville, IL 620621538872726
- Tabatha Sauer, PAMaryville, IL 620621346838893
- Christine Werner, PA-CMaryville, IL 620621124277389
- Sarah Wiegman, PA-CMaryville, IL 620621285439620
Common questions
What is Alyssa Diaz's NPI number?
Alyssa Diaz's National Provider Identifier (NPI) is 1467380972, issued on May 13, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Diaz located?
The NPPES record lists a practice address at 6800 State Route 162, Maryville, IL, 62062. Phone: (618) 288-5711. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Diaz's license?
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. 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.