Katarzyna Marshall
Family Nurse Practitioner · Schererville, IN
Katarzyna Marshall is a family nurse practitioner with a practice address in Schererville, Indiana, and NPI 1982267795, issued on Apr 17, 2019. Check the license with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katarzyna Marshall
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209018803 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Indianapolis Blvd, Schererville, IN 46375
- Phone
- (219) 440-7373
- Enumerated
- Apr 17, 2019
- Record last updated
- Oct 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190517001942); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,867 in Indiana → Look up another NPI →
Also registered at 1500 Indianapolis Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Legaspi, MDInternal Medicine Physician1104826676
- Allison ScalchasFamily Nurse Practitioner1861038341
Verify Katarzyna Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana 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
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
20 Medicare Part D claims for 15 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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: $111.11
1 payment: food and beverage; the largest payer was Phadia US Inc. The 99,489 providers of this specialty with any payment received $650.95 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 2 group practices
- Midwest Express Care 4 LLCHammond, IN
- Nwi Urgent Care, LLCMunster, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katarzyna Marshall among 5,867 family nurse practitioner records in Indiana
Katarzyna Marshall is one of 5,867 family nurse practitioner 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 2019, is newer than 52% of them.
- NPI issued2019 · 52% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2018 · median 2018 among the 3,953 with a school on file
- Record last updated2019 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 family nurse practitioner records list a practice address in Schererville
They are 18 of the 321 NPPES records with a practice address in Schererville, and 5,867 family nurse practitioner records in Indiana.
All 5,867 in Indiana → Every provider in Schererville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Ashley ArredondoSchererville, IN 463751013552041
- Sylvia Gerike, NP-CSchererville, IN 463751215533922
- Kimberly Kowal, APRNSchererville, IN 463751992389894
- Chelsea MazurekSchererville, IN 463751053924381
- Alicia Noonan, NURSE PRACTITIONERSchererville, IN 463751881862415
- Connie Ramirez, NPSchererville, IN 463751770657959
- Bianca Ray, FNP-BCSchererville, IN 463751851930036
- Elisa Rhodes, NURSE PRACTITIONERSchererville, IN 463751124050810
Common questions
What is Katarzyna Marshall's NPI number?
Katarzyna Marshall's National Provider Identifier (NPI) is 1982267795, issued on Apr 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katarzyna Marshall located?
The NPPES record lists a practice address at 1500 Indianapolis Blvd, Schererville, IN, 46375. Phone: (219) 440-7373. Providers update this record themselves, so call before visiting.
How can I verify Katarzyna Marshall's license?
Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Katarzyna Marshall prescribe under Medicare Part D?
In 2024, Katarzyna Marshall had 20 Medicare Part D claims for 15 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.