Mark Hassemer, REGISTERED NURSE
NPI 1295704617 · Home Health Registered Nurse · Eau Claire, WI
Mark Hassemer, REGISTERED NURSE is a Home Health Registered Nurse provider in Eau Claire, WI (NPI 1295704617).
Provider details
- NPI number
- 1295704617
- Entity type
- Individual
- Primary specialty
- Home Health Registered NurseNursing Service Providers
- Credential
- REGISTERED NURSE
- Sex
- Male
- Sole proprietor
- No
- License
- 118171-030 (WI)
Specialties & taxonomies
Nursing Service Providers
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
- 2006-03-16
- Last updated
- 2008-04-22
Frequently asked questions
- What is Mark Hassemer's NPI number?
- Mark Hassemer's National Provider Identifier (NPI) is 1295704617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hassemer's specialty?
- Mark Hassemer is listed in the NPPES registry with a primary specialty of Home Health Registered Nurse (Nursing Service Providers).
- Where is Mark Hassemer located?
- Mark Hassemer's practice location on file with NPPES is 1920 Agnes St, Eau Claire, WI 54701-4625.
- What is Mark Hassemer's phone number?
- The practice phone number listed in the NPPES registry for Mark Hassemer is (715) 832-0227.
- Is Mark Hassemer's NPI active?
- Yes — Mark Hassemer's NPI (1295704617) is active in the NPPES registry as of the last update on 2008-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.