MICHELLE K MARKO NURSE PRACTITIONER
NPI 1346762465
Nurse Practitioner - Psychiatric/Mental Health in Worthington, OH
About Michelle K Marko Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE K MARKO NURSE PRACTITIONER (NPI 1346762465) is an individual psychiatric/mental health provider in Worthington, Ohio, licensed in Ohio (APRN.CNP.020972) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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)
Michelle K Marko Nurse Practitioner is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Michelle Marko reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Worthington, OH 43085
- Reassigned Medicare billing, Ohio enrollment
- 18 clinicians in this Medicare group
Worthington, OH 43085
- Reassigned Medicare billing, Ohio enrollment
- 22 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43085 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Michelle Marko's NPI number?
The NPI number for Michelle Marko is 1346762465. It was assigned to this individual provider in the NPPES registry on July 11, 2017.
Where is Michelle Marko located?
Michelle Marko practices at 445 E Dublin Granville Rd, Worthington, OH 43085. The listed phone number is (614) 844-3800.
What is Michelle Marko's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Michelle Marko enrolled in Medicare?
Yes. Michelle Marko is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michelle Marko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Marko reassigns Medicare benefits to 2 organizations: Boundless Health, Inc. (Worthington, OH) and I Am Boundless, Inc. (Worthington, OH). Each 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 Michelle Marko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michelle Marko accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 5 other insurers list Michelle Marko 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 Michelle Marko was last updated on July 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Michelle K Marko, NURSE PRACTITIONER · NPI 1346762465
Psychiatric/Mental Health physician in Worthington, Ohio. Individual provider, active in the CMS NPPES registry since July 11, 2017.
## Identity
- **NPI:** 1346762465 (Entity type: Individual)
- **Enumerated:** July 11, 2017
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** APRN.CNP.020972 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 445 E DUBLIN GRANVILLE RD, Worthington, OH 43085-3192
- **Phone:** (614) 844-3800
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Boundless Health, Inc. (NPI 1710575360, Worthington, OH); I Am Boundless, Inc. (NPI 1033937156, Worthington, OH) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1346762465) · Data from the CMS NPPES public registry.