MASON CITY CLINIC PC
NPI 1043254055
Otolaryngology in Mason City, IA
About Mason City Clinic Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MASON CITY CLINIC PC (NPI 1043254055) is a healthcare organization registered as an otolaryngology in Mason City, Iowa and active in the NPI registry since June 2006. The organization lists Dana Young, Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 15
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mason City Clinic Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
65Medicare enrollment records show 65 clinicians reassign Medicare billing to Mason City Clinic PC, which bills Medicare for the services they deliver. Of these, 48 practice at this address and 55 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 22
Nearest to this location (20)
See all 65Source: 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 Mason City Clinic PC's NPI number?
The NPI number for Mason City Clinic PC is 1043254055. It was assigned to this organization in the NPPES registry on June 16, 2006.
Where is Mason City Clinic PC located?
Mason City Clinic PC is located at 250 S Crescent Dr, Mason City, IA 50401. The listed phone number is (800) 622-1411.
What is Mason City Clinic PC's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Mason City Clinic PC enrolled in Medicare?
Yes. Mason City Clinic PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mason City Clinic PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 65 clinicians in 22 Medicare specialties reassign their Medicare billing to Mason City Clinic PC. 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 (15), Obstetrics/Gynecology (7) and Orthopedic Surgery (6). Of these, 48 practice at this address and 55 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mason City Clinic PC accept?
Health plans from Oscar Health and Oscar Insurance Company list Mason City Clinic PC 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 Mason City Clinic PC was last updated on July 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mason City Clinic Pc · NPI 1043254055
Otolaryngology organization in Mason City, Iowa. Organization record, active in the CMS NPPES registry since June 16, 2006.
## Identity
- **NPI:** 1043254055 (Entity type: Organization)
- **Enumerated:** June 16, 2006
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **Organization subpart:** No
- **Authorized official:** Dana Young, ADMINISTRATOR
## Practice location
- **Address:** 250 S CRESCENT DR, Mason City, IA 50401-2926
- **Phone:** (800) 622-1411 · **Fax:** (641) 494-5403
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 65 clinicians in 22 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (15), Obstetrics/Gynecology (7), Orthopedic Surgery (6); 48 practice at this address and 55 within 10 miles; [full list](https://npiprofile.com/npi/1043254055/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 15, 2020
- **Other identifiers:** Medicaid 0118075 (IA)
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Source: [NPI Profile](https://npiprofile.com/npi/1043254055) · Data from the CMS NPPES public registry.