Staci J. Ladowitz, PA
Medical Physician Assistant · Shiloh, IL
Staci J. Ladowitz, PA is a medical physician assistant with a practice address in Shiloh, Illinois, and NPI 1639711963, issued on Oct 8, 2019. Check the license (Illinois 085007299, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Staci J. Ladowitz
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 085007299 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1418 Cross St, Shiloh, IL 62269
- Phone
- (618) 607-1340
- Enumerated
- Oct 8, 2019
- Record last updated
- Apr 21, 2025
- Fax
- (618) 433-6492
- Medicaid ID
- 220076974 MO
- Medicare enrollment
- Enrolled (PECOS I20191116000413); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 671 in Illinois → Look up another NPI →
Also registered at 1418 Cross St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Susan Laduzinsky, MDRadiation Oncology Physician1942202155
Verify Staci J. Ladowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085007299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average medical physician assistant in 2024
239 Medicare Part D claims for 99 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Levothyroxine Sodium88 claims
- Tamsulosin Hcl36 claims
- Omeprazole14 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 practice group's MIPS final score for 2023 (Medicare payment program): 92.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $160.35
23 payments; by number, the most common kind was food and beverage; the largest payer was Tactile Systems Technology Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Bills Medicare through one group practice
- Washington University Physicians IN Illinois IncShiloh, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Staci J. Ladowitz among 671 medical physician assistant records in Illinois
Staci J. Ladowitz, PA 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. Its NPI, issued in 2019, is newer than 79% of them.
- NPI issued2019 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2019 · median 2012 among the 340 with a school on file
- Record last updated2025 · 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).
Medical Physician Assistant providers in Illinois
There are 671 medical physician assistant records in Illinois.
All 671 in Illinois → Every provider in Shiloh → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Lawrence Barnes, PA-CO Fallon, IL 622691184685174
- Gregory Churchill, PHYSICIAN ASSISTANTO Fallon, IL 622691053390237
- Khalila Guzman, PAO Fallon, IL 622691265919526
- Ralph Spafford, P.A.-CO Fallon, IL 622691043446008
- Rikki Schaefer, PASparta, IL 622861467841502
- Sara McFarlane, PA-CHighland, IL 622491891734315
- Trisha Richards, PA-CHighland, IL 622491760636088
- Katelyn Martin, PAFreeburg, IL 622431588145601
Common questions
What is Staci J. Ladowitz, PA's NPI number?
Staci J. Ladowitz, PA's National Provider Identifier (NPI) is 1639711963, issued on Oct 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Staci J. Ladowitz, PA located?
The NPPES record lists a practice address at 1418 Cross St, Shiloh, IL, 62269. Phone: (618) 607-1340. Providers update this record themselves, so call before visiting.
How can I verify Staci J. Ladowitz, PA's license?
NPPES lists Illinois license number 085007299, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Staci J. Ladowitz, PA prescribe under Medicare Part D?
In 2024, Staci J. Ladowitz, PA had 239 Medicare Part D claims for 99 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Staci J. Ladowitz, PA's MIPS final score?
The 2023 MIPS final score is 92.4 of 100, reported for the practice group. 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.