ZACHARY JON AHOLA MD
NPI 1003307539
Family Medicine in Columbus, WI
About Zachary Jon Ahola Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARY JON AHOLA MD (NPI 1003307539) is an individual family medicine provider in Columbus, Wisconsin, licensed in Wisconsin (81565-20) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Aspirus Ironwood Hospital, and is a graduate of University Of Wisconsin School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
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
Zachary Jon Ahola 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 Zachary Ahola reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, WI 53925
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1912329335 (Wisconsin)
- 132 clinicians in this Medicare group
Logan, UT 84341
- Reassigned Medicare billing, Utah enrollment
- 3,691 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aspirus Ironwood Hospital
Critical Access Hospitals · Ironwood, MIColumbus Community Hospital
Critical Access Hospitals · Columbus, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53925 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 5
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 Zachary Ahola's NPI number?
The NPI number for Zachary Ahola is 1003307539. It was assigned to this individual provider in the NPPES registry on May 21, 2018.
Where is Zachary Ahola located?
Zachary Ahola practices at 1515 Park Ave, Columbus, WI 53925. The listed phone number is (920) 623-2200.
What is Zachary Ahola's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Zachary Ahola enrolled in Medicare?
Yes. Zachary Ahola 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 Zachary Ahola's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Ahola reassigns Medicare benefits to 2 organizations: Prairie Ridge Health, Inc. (Columbus, WI) and Ihc Health Services Inc (Logan, UT). 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 Zachary Ahola's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Ahola accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Dean Health Plan, Quartz and Security Health Plan list Zachary Ahola 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 Zachary Ahola affiliated with any hospitals?
According to CMS data, Zachary Ahola is affiliated with Aspirus Ironwood Hospital and Columbus Community Hospital.
When was this NPI record last updated?
The NPPES record for Zachary Ahola was last updated on February 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Zachary Jon Ahola, MD · NPI 1003307539
Family Medicine physician in Columbus, Wisconsin. Individual provider, active in the CMS NPPES registry since May 21, 2018.
## Identity
- **NPI:** 1003307539 (Entity type: Individual)
- **Enumerated:** May 21, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 81565-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1515 PARK AVE, Columbus, WI 53925-2402
- **Phone:** (920) 623-2200
## 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): Prairie Ridge Health, Inc. (NPI 1841376183, Columbus, WI); Ihc Health Services Inc (NPI 1205963105, Logan, UT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** February 13, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1003307539) · Data from the CMS NPPES public registry.