MICHELLE DIEDERICH CNP
NPI 1356659213
Nurse Practitioner - Acute Care in Columbus, OH
About Michelle Diederich Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE DIEDERICH CNP (NPI 1356659213) is an individual acute care provider in Columbus, Ohio, licensed in Ohio (NP11900) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS, is affiliated with Riverside Methodist Hospital, and is a graduate of Other (2010).
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 and accepts Medicare assignment
Michelle Diederich Cnp 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.
Medicare Billing Reassignments
2Medicare enrollment records show Michelle Diederich reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, OH 43215
- Reassigned Medicare billing, Ohio enrollment
- 3,314 clinicians in this Medicare group
Marion, OH 43302
- Reassigned Medicare billing, Ohio enrollment
- 423 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.
Riverside Methodist Hospital
Acute Care Hospitals · Columbus, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
COLUMBUS, OH 43215
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 Diederich's NPI number?
The NPI number for Michelle Diederich is 1356659213. It was assigned to this individual provider in the NPPES registry on September 14, 2010.
Where is Michelle Diederich located?
Michelle Diederich practices at 111 S Grant Ave, Columbus, OH 43215. The listed phone number is (614) 566-8648.
What is Michelle Diederich's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Michelle Diederich enrolled in Medicare?
Yes. Michelle Diederich 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 organizations bill Medicare for Michelle Diederich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Diederich reassigns Medicare benefits to 2 organizations: Ohiohealth Corporation (Columbus, OH) and Marion Area Physicians LLC (Marion, 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 Diederich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michelle Diederich accept?
Health plans from MedMutual and Molina Healthcare list Michelle Diederich 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 Michelle Diederich affiliated with any hospitals?
According to CMS data, Michelle Diederich is affiliated with Riverside Methodist Hospital.
When was this NPI record last updated?
The NPPES record for Michelle Diederich was last updated on January 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 Diederich, CNP · NPI 1356659213
Acute Care physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since September 14, 2010.
## Identity
- **NPI:** 1356659213 (Entity type: Individual)
- **Enumerated:** September 14, 2010
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** NP11900 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 S GRANT AVE, Columbus, OH 43215-4701
- **Phone:** (614) 566-8648 · **Fax:** (614) 566-8825
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): Ohiohealth Corporation (NPI 1407292105, Columbus, OH); Marion Area Physicians LLC (NPI 1619230802, Marion, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** January 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1356659213) · Data from the CMS NPPES public registry.