Mark Hatton, MD
NPI 1801881388 · Family Medicine Physician · Friendship, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Hatton, MD is a Family Medicine Physician provider in Friendship, WI (NPI 1801881388).
Provider details
- NPI number
- 1801881388
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35892 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-12
- Last updated
- 2013-11-06
Frequently asked questions
- What is Mark Hatton's NPI number?
- Mark Hatton's National Provider Identifier (NPI) is 1801881388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hatton's specialty?
- Mark Hatton is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Hatton located?
- Mark Hatton's practice location on file with NPPES is 402 West Lake Street, Friendship, WI 53934.
- What is Mark Hatton's phone number?
- The practice phone number listed in the NPPES registry for Mark Hatton is (608) 339-6350.
- Does Mark Hatton accept Medicare?
- Mark Hatton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Hatton's NPI active?
- Yes — Mark Hatton's NPI (1801881388) is active in the NPPES registry as of the last update on 2013-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.