CORY LYNN MARSCHALL FNP-C
NPI 1881412641
Nurse Practitioner - Family in Fairfield, OH
About Cory Lynn Marschall Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORY LYNN MARSCHALL FNP-C (NPI 1881412641) is an individual family provider in Fairfield, Ohio, licensed in Ohio (APRN.CNP.0037702) and active in the NPI registry since October 2024. She is enrolled in Medicare PECOS, is affiliated with Mercy Health - Fairfield Hospital, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cory Lynn Marschall Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cory Marschall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cincinnati, OH 45230
- Reassigned Medicare billing, Ohio enrollment
- 329 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Health - Fairfield Hospital
Acute Care Hospitals · Fairfield, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45014 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FAIRFIELD, OH 45014
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 Cory Marschall's NPI number?
The NPI number for Cory Marschall is 1881412641. It was assigned to this individual provider in the NPPES registry on October 1, 2024.
Where is Cory Marschall located?
Cory Marschall practices at 2960 Mack Rd Ste 201, Fairfield, OH 45014. The listed phone number is (513) 421-3494.
What is Cory Marschall's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cory Marschall enrolled in Medicare?
Yes. Cory Marschall is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cory Marschall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cory Marschall reassigns Medicare benefits to Cg Medical Associates Inc (Cincinnati, OH). 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 Cory Marschall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cory Marschall accept?
Health plans from Oscar Health Insurance list Cory Marschall 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.
Is Cory Marschall affiliated with any hospitals?
According to CMS data, Cory Marschall is affiliated with Mercy Health - Fairfield Hospital.
When was this NPI record last updated?
The NPPES record for Cory Marschall was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Cory Lynn Marschall, FNP-C · NPI 1881412641
Family physician in Fairfield, Ohio. Individual provider, active in the CMS NPPES registry since October 1, 2024.
## Identity
- **NPI:** 1881412641 (Entity type: Individual)
- **Enumerated:** October 1, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN.CNP.0037702 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 2960 MACK RD STE 201, Fairfield, OH 45014-5300
- **Phone:** (513) 421-3494
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Cg Medical Associates Inc (NPI 1982903951, Cincinnati, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** August 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1881412641) · Data from the CMS NPPES public registry.