DR. JOHN A JOHANSEN MD
NPI 1205087277
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Gahanna, OH
About Dr. John A Johansen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN A JOHANSEN MD (NPI 1205087277) is an individual adult reconstructive orthopaedic surgery provider in Gahanna, Ohio, licensed in Ohio (35.095784) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS, is affiliated with Mount Carmel St Ann's, and is a graduate of University Of Cincinnati College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Dr. John A Johansen Md 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 John Johansen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 258 clinicians in this Medicare group
Westerville, OH 43082
- Reassigned Medicare billing, Ohio enrollment
- 296 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 16
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Carmel St Ann's
Acute Care Hospitals · Westerville, OHGrant Medical Center
Acute Care Hospitals · Columbus, OHMount Carmel East & West
Acute Care Hospitals · Columbus, OHMount Carmel New Albany Surgical Hospital
Acute Care Hospitals · New Albany, OHDiley Ridge Medical Center
Acute Care Hospitals · Canal Winchester, OHMedicare 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 John Johansen's NPI number?
The NPI number for John Johansen is 1205087277. It was assigned to this individual provider in the NPPES registry on October 8, 2008.
Where is John Johansen located?
John Johansen practices at 605 Crescent Pl, Gahanna, OH 43230. The listed phone number is (614) 545-7900.
What is John Johansen's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.
Is John Johansen enrolled in Medicare?
Yes. John Johansen 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 John Johansen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Johansen reassigns Medicare benefits to 2 organizations: Mount Carmel Health System (Columbus, OH) and Orthopedic One, Inc. (Westerville, 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 John Johansen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Johansen accept?
Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., MedMutual, Molina Healthcare and Oscar Health Insurance list John Johansen 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 John Johansen affiliated with any hospitals?
According to CMS data, John Johansen is affiliated with Mount Carmel St Ann's, Grant Medical Center, Mount Carmel East & West, Mount Carmel New Albany Surgical Hospital and Diley Ridge Medical Center.
When was this NPI record last updated?
The NPPES record for John Johansen was last updated on May 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.