MARK E HATTON MD
NPI 1801881388
Family Medicine in Friendship, WI
About Mark E Hatton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK E HATTON MD (NPI 1801881388) is an individual family medicine provider in Friendship, Wisconsin, licensed in Wisconsin (35892) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mark E Hatton Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mark Hatton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Friendship, WI 53934
- Reassigned Medicare billing, Wisconsin enrollment
- 280 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53934 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FRIENDSHIP, WI 53934
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 Mark Hatton's NPI number?
The NPI number for Mark Hatton is 1801881388. It was assigned to this individual provider in the NPPES registry on September 12, 2005.
Where is Mark Hatton located?
Mark Hatton practices at 402 West Lake Street, Friendship, WI 53934. The listed phone number is (608) 339-6350.
What is Mark Hatton's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Mark Hatton enrolled in Medicare?
Yes. Mark Hatton is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mark Hatton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Hatton reassigns Medicare benefits to Moundview Memorial Hospital & Clinics, Inc (Friendship, WI). The 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 Mark Hatton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mark Hatton was last updated on November 6, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.