Mary Kelm, NP
NPI 1003802331 · Nurse Practitioner · Fond Du Lac, WI
Mary Kelm, NP is a Nurse Practitioner provider in Fond Du Lac, WI (NPI 1003802331).
Provider details
- NPI number
- 1003802331
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 16033 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
- 2005-09-22
- Last updated
- 2016-03-28
Frequently asked questions
- What is Mary Kelm's NPI number?
- Mary Kelm's National Provider Identifier (NPI) is 1003802331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kelm's specialty?
- Mary Kelm is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Kelm located?
- Mary Kelm's practice location on file with NPPES is 420 E Division St, Fond Du Lac, WI 54935-4560.
- What is Mary Kelm's phone number?
- The practice phone number listed in the NPPES registry for Mary Kelm is (920) 926-8230.
- Is Mary Kelm's NPI active?
- Yes — Mary Kelm's NPI (1003802331) is active in the NPPES registry as of the last update on 2016-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.