Zachary Sims, P.A.-C
Physician Assistant · Springfield, IL
Zachary Sims, P.A.-C is a physician assistant with a practice address in Springfield, Illinois, and NPI 1033134424, issued on Jul 13, 2006. Check the license (Illinois 085-002237, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Sims
- Credential
- P.A.-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 085-002237 IL
Self-reported in NPPES; status is on the state search - Practice location
- 520 N 4TH St, Springfield, IL 62702
- Phone
- (217) 757-8100
- Enumerated
- Jul 13, 2006
- Record last updated
- Aug 31, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (217) 757-8161
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 520 N 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Zachary Sims in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085-002237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average physician assistant in 2024
221 Medicare Part D claims for 92 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole19 claims
- Hydroxyzine Hcl14 claims
- Hydrochlorothiazide12 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.
Zachary Sims among 4,926 physician assistant records in Illinois
Zachary Sims, P.A.-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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2009 · 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).
103 physician assistant records list a practice address in Springfield
They are 103 of the 4,997 NPPES records with a practice address in Springfield, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Springfield → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Brad Albertini, PA-CSpringfield, IL 627021588643902
- Jayson Coble, PA-CSpringfield, IL 627021124014865
- Theresa Durbin, PA-CSpringfield, IL 627021639120967
- Joel Groman, PASpringfield, IL 627021801020078
- Tara Jain, PASpringfield, IL 627021487881009
- Brandon Landsverk, PASpringfield, IL 627021033395009
- Kari Lewis, PA-CSpringfield, IL 627021437553906
- Galina Polevaya, PA-CSpringfield, IL 627021467791194
Common questions
What is Zachary Sims, P.A.-C's NPI number?
Zachary Sims, P.A.-C's National Provider Identifier (NPI) is 1033134424, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Sims, P.A.-C located?
The NPPES record lists a practice address at 520 N 4TH St, Springfield, IL, 62702. Phone: (217) 757-8100. Providers update this record themselves, so call before visiting.
How can I verify Zachary Sims, P.A.-C's license?
NPPES lists Illinois license number 085-002237, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary Sims, P.A.-C prescribe under Medicare Part D?
In 2024, Zachary Sims, P.A.-C had 221 Medicare Part D claims for 92 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.