Greta Preuss
NPI 1750255311 · Family Nurse Practitioner · Madison, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greta Preuss is a Family Nurse Practitioner provider in Madison, WI (NPI 1750255311).
Provider details
- NPI number
- 1750255311
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1752933 (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
Under 1 yr in 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
- 2025-10-06
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Greta Preuss's NPI number?
- Greta Preuss's National Provider Identifier (NPI) is 1750255311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greta Preuss's specialty?
- Greta Preuss is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Greta Preuss located?
- Greta Preuss's practice location on file with NPPES is 675 W Washington Ave, Madison, WI 53703-2637.
- What is Greta Preuss's phone number?
- The practice phone number listed in the NPPES registry for Greta Preuss is (608) 257-9700.
- Does Greta Preuss accept Medicare?
- Greta Preuss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greta Preuss's NPI active?
- Yes — Greta Preuss's NPI (1750255311) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.