Marne Sterzing, APNP
NPI 1972249399 · Family Nurse Practitioner · Marinette, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marne Sterzing, APNP is a Family Nurse Practitioner provider in Marinette, WI (NPI 1972249399).
Provider details
- NPI number
- 1972249399
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 123430-30 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 documented practice locations
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
Additional practice locations (4)
- 218 S Hwy 141Crivitz, WI 54114-1677Phone: (715) 854-7477Fax: (715) 854-7785
- 15481 Commercial RdLakewood, WI 54138-9677Phone: (715) 276-9048Fax: (715) 276-2849
- 441 French StPeshtigo, WI 54157-1203Phone: (715) 582-9949
- 307 Manor DrSuring, WI 54174-9182Phone: (920) 842-2144Fax: (920) 842-4111
Registry dates
- Enumerated
- 2022-05-09
- Last updated
- 2023-02-08
- Certified
- 2023-02-08
Frequently asked questions
- What is Marne Sterzing's NPI number?
- Marne Sterzing's National Provider Identifier (NPI) is 1972249399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marne Sterzing's specialty?
- Marne Sterzing is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marne Sterzing located?
- Marne Sterzing's practice location on file with NPPES is 2820 Roosevelt Rd, Marinette, WI 54143-3834.
- What is Marne Sterzing's phone number?
- The practice phone number listed in the NPPES registry for Marne Sterzing is (715) 735-5225.
- Does Marne Sterzing accept Medicare?
- Marne Sterzing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marne Sterzing's NPI active?
- Yes — Marne Sterzing's NPI (1972249399) is active in the NPPES registry as of the last update on 2023-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.