1. Home
  2. Directory
  3. Indiana
  4. Muncie
  5. Nurse Practitioner
  6. NPI Profile

MARINA OLIYNYK NP
NPI 1750171534
Nurse Practitioner - Psychiatric/Mental Health in Muncie, IN

Active since May 07, 2025PECOS EnrolledAccepts Medicare Assignment
2401 W UNIVERSITY AVE STE 3500A, MUNCIE, IN 47303(765) 702-2819 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 2, 2025, May 7, 2025 (2 updates tracked since 2025).

About Marina Oliynyk Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARINA OLIYNYK NP (NPI 1750171534) is an individual psychiatric/mental health provider in Muncie, Indiana, licensed in Florida (11038124) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1750171534
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARINA OLIYNYKCredential: NP
Location Address2401 W UNIVERSITY AVE STE 3500AMuncie, IN 47303-3428
Mailing Address13800 Chauvin AveOrlando, FL 32827-3822
Phone(765) 702-2819
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateMay 7, 2025
Last NPPES UpdateDecember 2, 20252 updates tracked since enumeration
NPPES CertifiedDecember 2, 2025
✔ NPI 1750171534 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses✔ Licensed in FL · 11038124✔ Licensed in IN · 71017161A
2401 W UNIVERSITY AVE STE 3500A, Muncie, IN 47303
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marina Oliynyk Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305330275
PECOS Enrollment IDI20251209003165
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Marina Oliynyk reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Iu Health Medical Group, LLC
49 mi
General Practice
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 5,212 clinicians in this Medicare group
NPI 1326893777 (317) 962-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 47303 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHAYLEE R VICE LCSW
Social Worker (Clinical)
2401 W UNIVERSITY AVE STE 3500A
MUNCIE, IN 47303
Delaware County (765) 741-3141
JENNIFER JANE WENTZ LCSW
Social Worker (Clinical)
2401 W UNIVERSITY AVE STE 3500A
MUNCIE, IN 47303
Delaware County (765) 702-2819
AMY LEANN PADGETT NP
Nurse Practitioner (Adult Health)
2401 W UNIVERSITY AVE STE 3500A
MUNCIE, IN 47303
Delaware County (765) 747-3111
DR. CHARLES LUCAS SCHEEL MD
Psychiatry & Neurology (Psychiatry)
2401 W UNIVERSITY AVE STE 3500A
MUNCIE, IN 47303
Delaware County (765) 702-2819
AUBREY LYNN SHELL PHD
Psychologist (Clinical)
2401 W UNIVERSITY AVE STE 3500A
MUNCIE, IN 47303
Delaware County (765) 702-2819
TRACY KAY HEATH NP
Nurse Practitioner (Psychiatric/Mental Health)
2401 W UNIVERSITY AVE STE 3500A
MUNCIE, IN 47303
Delaware County (765) 741-3141
RANA PRATHAP MERCY PATHROSE MD
Psychiatry & Neurology (Psychiatry)
2401 W UNIVERSITY AVE STE 3500A
MUNCIE, IN 47303
Delaware County (765) 289-5420

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marina Oliynyk's NPI number?

The NPI number for Marina Oliynyk is 1750171534. It was assigned to this individual provider in the NPPES registry on May 7, 2025.

Where is Marina Oliynyk located?

Marina Oliynyk practices at 2401 W University Ave Ste 3500A, Muncie, IN 47303. The listed phone number is (765) 702-2819.

What is Marina Oliynyk's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Marina Oliynyk enrolled in Medicare?

Yes. Marina Oliynyk is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Marina Oliynyk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marina Oliynyk reassigns Medicare benefits to Iu Health Medical Group, LLC (Indianapolis, IN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marina Oliynyk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marina Oliynyk accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Marina Oliynyk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marina Oliynyk was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.