Olivia Zaczyk, PA-C
Physician Assistant · Dyer, IN
Olivia Zaczyk, PA-C is a physician assistant with a practice address in Dyer, Indiana, and NPI 1477254639, issued on Mar 15, 2023. Check the license (Indiana 10003960A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Zaczyk
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 10003960A IN
Self-reported in NPPES; status is on the state search - Practice location
- 14785 W 101St Ave Ste 2A, Dyer, IN 46311
- Phone
- (219) 228-4200
- Enumerated
- Mar 15, 2023
- Record last updated
- Apr 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20230501001896); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,419 in Indiana → Look up another NPI →
Verify Olivia Zaczyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 10003960ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average physician assistant in 2024
542 Medicare Part D claims for 265 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Triamcinolone Acetonide113 claims
- Hydrocortisone77 claims
- Ketoconazole75 claims
- Clobetasol Propionate44 claims
- Doxycycline Hyclate26 claims
- Mupirocin22 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: $1,254.07
59 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
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
- Dermio Dermatology LLCDemotte, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olivia Zaczyk among 2,419 physician assistant records in Indiana
Olivia Zaczyk, PA-C is one of 2,419 physician assistant records with a practice address in Indiana. 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 2023, is newer than 73% of them.
- NPI issued2023 · 73% of these records are older, 19% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2023 · median 2019 among the 1,700 with a school on file
- Record last updated2023 · 25% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 physician assistant records list a practice address in Dyer
They are 11 of the 457 NPPES records with a practice address in Dyer, and 2,419 physician assistant records in Indiana.
All 2,419 in Indiana → Every provider in Dyer → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Dakota Alessandrini, P.A.Dyer, IN 463111669191540
- Erin Bartels, PADyer, IN 463111396053641
- Joseph Gawlak, PADyer, IN 463111457928970
- Megan Hilborn, MSPA, PA-CDyer, IN 463111093225161
- Sonia Krengel, PADyer, IN 463111104352418
- Zachary Krueger, PADyer, IN 463111992410898
- Madalyn Qualizza, PA-CDyer, IN 463111962163691
- Ashley Ramos, P.ADyer, IN 463111770952236
Common questions
What is Olivia Zaczyk, PA-C's NPI number?
Olivia Zaczyk, PA-C's National Provider Identifier (NPI) is 1477254639, issued on Mar 15, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Zaczyk, PA-C located?
The NPPES record lists a practice address at 14785 W 101St Ave Ste 2A, Dyer, IN, 46311. Phone: (219) 228-4200. Providers update this record themselves, so call before visiting.
How can I verify Olivia Zaczyk, PA-C's license?
NPPES lists Indiana license number 10003960A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Zaczyk, PA-C prescribe under Medicare Part D?
In 2024, Olivia Zaczyk, PA-C had 542 Medicare Part D claims for 265 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.