Sizhu Prosniak, A.P.N
Nurse Practitioner · Fort Wayne, IN
Sizhu Prosniak, A.P.N is a nurse practitioner with a practice address in Fort Wayne, Indiana, and NPI 1689009193, issued on Sep 4, 2013. Check the license (Indiana 71012550A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sizhu Prosniak
- Credential
- A.P.N
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 71012550A IN
SP016746 PA
Self-reported in NPPES; status is on the state search - Practice location
- 8233 Glencarin Blvd, Fort Wayne, IN 46804
- Phone
- (260) 425-5470
- Enumerated
- Sep 4, 2013
- Record last updated
- Apr 14, 2025
- Fax
- (260) 425-5475
- Medicare enrollment
- Enrolled (PECOS I20220607000272); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,582 in Indiana → Look up another NPI →
Also registered at 8233 Glencarin Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Chantelois, NPNurse Practitioner1992362131
- Madhavi Chilakamarri, MDInternal Medicine Physician1013916394
- Kyle Davidson, DOFamily Medicine Physician1639662018
- Alexandra Degitz, RDN, LDRegistered Dietitian1245096049
- Drake Everson, DOFamily Medicine Physician1255824512
- Kristina GirardotNurse Practitioner1720818495
Verify Sizhu Prosniak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71012550ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.2 times the Medicare Part D claims of the average nurse practitioner in 2024
4,694 Medicare Part D claims for 455 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 81 claims were for opioids.
Most prescribed
- Atorvastatin Calcium253 claims
- Levothyroxine Sodium199 claims
- Amlodipine Besylate176 claims
- Lisinopril139 claims
- Losartan Potassium133 claims
- Omeprazole132 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): 81.2 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: $21.67
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 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
- Parkview Health System IncFort Wayne, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sizhu Prosniak among 2,582 nurse practitioner records in Indiana
Sizhu Prosniak, A.P.N is one of 2,582 nurse practitioner records with a practice address in Indiana. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 32% of them.
- NPI issued2013 · 32% of these records are older, 65% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2018 among the 1,710 with a school on file
- Record last updated2025 · 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 363L00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
524 nurse practitioner records list a practice address in Fort Wayne
They are 524 of the 9,203 NPPES records with a practice address in Fort Wayne, and 2,582 nurse practitioner records in Indiana.
All 2,582 in Indiana → Every provider in Fort Wayne → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jill Baney, NPFort Wayne, IN 468041467429068
- Luann Deafenbaugh, NPFort Wayne, IN 468041003058454
- Nancy Gardner, NP-CFort Wayne, IN 468041629116868
- Rochelle Johnson, N.P.Fort Wayne, IN 468041376693101
- Michelle Jones, MSN, FNP-CFort Wayne, IN 468041366621484
- Joel Nagel, NPFort Wayne, IN 468041619203692
- Erin Richmond, NPFort Wayne, IN 468041447495296
- Margaret Rodenbeck, N.P.Fort Wayne, IN 468041639313158
Common questions
What is Sizhu Prosniak, A.P.N's NPI number?
Sizhu Prosniak, A.P.N's National Provider Identifier (NPI) is 1689009193, issued on Sep 4, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Sizhu Prosniak, A.P.N located?
The NPPES record lists a practice address at 8233 Glencarin Blvd, Fort Wayne, IN, 46804. Phone: (260) 425-5470. Providers update this record themselves, so call before visiting.
How can I verify Sizhu Prosniak, A.P.N's license?
NPPES lists Indiana license number 71012550A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Sizhu Prosniak, A.P.N prescribe under Medicare Part D?
In 2024, Sizhu Prosniak, A.P.N had 4,694 Medicare Part D claims for 455 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Sizhu Prosniak, A.P.N's MIPS final score?
The 2023 MIPS final score is 81.2 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.