Ann Grunwald, MD
NPI 1174528756 · Family Medicine Physician · Prairie Du Chien, WI
Ann Grunwald, MD is a Family Medicine Physician provider in Prairie Du Chien, WI (NPI 1174528756).
Provider details
- NPI number
- 1174528756
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 23379 (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
- 2005-06-20
- Last updated
- 2008-04-08
Frequently asked questions
- What is Ann Grunwald's NPI number?
- Ann Grunwald's National Provider Identifier (NPI) is 1174528756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Grunwald's specialty?
- Ann Grunwald is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Grunwald located?
- Ann Grunwald's practice location on file with NPPES is 304 S Jackson St, Prairie Du Chien, WI 53821-1821.
- What is Ann Grunwald's phone number?
- The practice phone number listed in the NPPES registry for Ann Grunwald is (608) 326-5459.
- Is Ann Grunwald's NPI active?
- Yes — Ann Grunwald's NPI (1174528756) is active in the NPPES registry as of the last update on 2008-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.