Zachary Ryan Shields, PA-C
Physician Assistant · Mattoon, IL
Zachary Ryan Shields, PA-C is a physician assistant with a practice address in Mattoon, Illinois, and NPI 1760137921, issued on Feb 16, 2022. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Ryan Shields
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1000 Health Center Dr, Mattoon, IL 61938
- Phone
- (217) 238-4960
- Enumerated
- Feb 16, 2022
- Record last updated
- Jan 31, 2024
- Fax
- (217) 238-4951
- Medicare enrollment
- Enrolled (PECOS I20220622001875); accepts Medicare assignment
- Medical or professional school
- Florida International Univ, College Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 1000 Health Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Zachary Ryan Shields 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
8% fewer Medicare Part D claims than the average physician assistant in 2024
764 Medicare Part D claims for 229 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Metoprolol Succinate91 claims
- Furosemide74 claims
- Carvedilol47 claims
- Eliquis37 claims
- Jardiance36 claims
- Amlodipine Besylate35 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.
The MIPS final score for 2023 (Medicare payment program): 91.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $548.64
24 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Sarah Bush Lincoln Health CenterMattoon, IL · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Zachary Ryan Shields among 4,926 physician assistant records in Illinois
Zachary Ryan Shields, PA-C 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 2022, is newer than 71% of them.
- NPI issued2022 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2021 · median 2019 among the 3,407 with a school on file
- Record last updated2024 · 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).
20 physician assistant records list a practice address in Mattoon
They are 20 of the 803 NPPES records with a practice address in Mattoon, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Mattoon → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michael Atkinson, MPAS, PA-C, ATCMattoon, IL 619381013313253
- Thomas Dust, PA-CMattoon, IL 619381477984656
- Candida Halley, PA-CMattoon, IL 619381639510423
- Mina Hanalla, PA-C, ATCMattoon, IL 619381518513845
- Stacey Harminson, PA-CMattoon, IL 619381710093018
- Michael Heise, PAMattoon, IL 619381740619840
- Christopher Lillie, PA-CMattoon, IL 619381023419884
- Vincent Macino, PAMattoon, IL 619381497291926
Common questions
What is Zachary Ryan Shields, PA-C's NPI number?
Zachary Ryan Shields, PA-C's National Provider Identifier (NPI) is 1760137921, issued on Feb 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Ryan Shields, PA-C located?
The NPPES record lists a practice address at 1000 Health Center Dr, Mattoon, IL, 61938. Phone: (217) 238-4960. Providers update this record themselves, so call before visiting.
How can I verify Zachary Ryan Shields, PA-C's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary Ryan Shields, PA-C prescribe under Medicare Part D?
In 2024, Zachary Ryan Shields, PA-C had 764 Medicare Part D claims for 229 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Zachary Ryan Shields, PA-C's MIPS final score?
The 2023 MIPS final score is 91.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.