Carol Louise Sikorski, WHNP
Obstetrics & Gynecology Nurse Practitioner · South Bend, IN
Carol Louise Sikorski, WHNP is an obstetrics & gynecology nurse practitioner with a practice address in South Bend, Indiana, and NPI 1528109410, issued on Feb 12, 2007. Check the license (Indiana 71001090A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carol Louise Sikorski
- Credential
- WHNP
- Primary taxonomy
- Obstetrics & Gynecology Nurse Practitioner 363LX0001X
- License numbers
- 71001090A IN
71001090C IN
Self-reported in NPPES; status is on the state search - Practice location
- 1901 W Western Ave, South Bend, IN 46619
- Phone
- (574) 234-0933
- Enumerated
- Feb 12, 2007
- Record last updated
- Mar 7, 2023
- Fax
- (574) 283-0054
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology nurse practitioner records → All 41 in Indiana → Look up another NPI →
Also registered at 1901 W Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jose Lim, M.D.General Practice Physician1821082090
- Gertrude Mumba-KaundaFamily Nurse Practitioner1093146631
- Ange Ovide-FleurantFamily Nurse Practitioner1144995606
- Liliana Ruiz, M.DPediatrics Physician1710208012
Verify Carol Louise Sikorski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71001090ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024
29 Medicare Part D claims, against an average of 198 among the 1,094 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: $15.88
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 1,033 providers of this specialty with any payment received $439.39 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.
Carol Louise Sikorski among 41 obstetrics & gynecology nurse practitioner records in Indiana
Carol Louise Sikorski, WHNP is one of 41 obstetrics & gynecology nurse practitioner records with a practice address in Indiana. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 54% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Nurse Practitioner providers in Indiana
There are 41 obstetrics & gynecology nurse practitioner records in Indiana.
All 41 in Indiana → Every provider in South Bend → Obstetrics & Gynecology Nurse Practitioner nationwide →
The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes
- Leah KinneySouth Bend, IN 466011831496710
- Kimberly Davies, N.P.Elkhart, IN 465141639366602
- Jean Inbody, N.P.Elkhart, IN 465141750578720
- Julie Zehr, CRNPElkhart, IN 465141487774022
- Ryanne Kees, CNMHarlan, IN 467431215243928
- Deborah Baresic, WHNPFort Wayne, IN 468041336351089
- Mnyisei Kamvazaana, NPLake Station, IN 464051376371708
- Leah Staples, CNMGary, IN 464021770688665
Common questions
What is Carol Louise Sikorski, WHNP's NPI number?
Carol Louise Sikorski, WHNP's National Provider Identifier (NPI) is 1528109410, issued on Feb 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Carol Louise Sikorski, WHNP located?
The NPPES record lists a practice address at 1901 W Western Ave, South Bend, IN, 46619. Phone: (574) 234-0933. Providers update this record themselves, so call before visiting.
How can I verify Carol Louise Sikorski, WHNP's license?
NPPES lists Indiana license number 71001090A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Carol Louise Sikorski, WHNP prescribe under Medicare Part D?
In 2024, Carol Louise Sikorski, WHNP had 29 Medicare Part D claims; the average among obstetrics & gynecology nurse practitioner prescribers was 198. 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.