MERCYONE NORTH IOWA NEUROSURGERY CARE
NPI 1336665744
Neurological Surgery in Mason City, IA
About Mercyone North Iowa Neurosurgery Care NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MERCYONE NORTH IOWA NEUROSURGERY CARE (NPI 1336665744) is a healthcare organization registered as a neurological surgery in Mason City, Iowa and active in the NPI registry since August 2017. The organization lists Mark C Trammel, Vp Treasurer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mercyone North Iowa Neurosurgery Care is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
419Medicare enrollment records show 419 clinicians reassign Medicare billing to Mercyone North Iowa Neurosurgery Care, which bills Medicare for the services they deliver. Of these, 27 practice at this address and 206 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 49
Nearest to this location (20)
See all 419Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 North Iowa Mercy Clinics's NPI number?
The NPI number for North Iowa Mercy Clinics is 1336665744. It was assigned to this organization in the NPPES registry on August 17, 2017. The provider is doing business as Mercyone North Iowa Neurosurgery Care.
Where is North Iowa Mercy Clinics located?
North Iowa Mercy Clinics is located at 1010 4th St SW Ste 105, Mason City, IA 50401. The listed phone number is (641) 428-7847.
What is North Iowa Mercy Clinics's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is North Iowa Mercy Clinics enrolled in Medicare?
Yes. North Iowa Mercy Clinics is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through North Iowa Mercy Clinics?
According to the CMS Revalidation Reassignment List (October 2026 release), 419 clinicians in 49 Medicare specialties reassign their Medicare billing to North Iowa Mercy Clinics. A 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 the clinician's services. The largest specialties are Nurse Practitioner (73), Certified Registered Nurse Anesthetist (CRNA) (55) and Family Practice (44). Of these, 27 practice at this address and 206 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for North Iowa Mercy Clinics was last updated on October 18, 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.